How to Tell if a File Exists in Perl

Step by step instructions to Tell if a File Exists in Perl Perl has a lot of valuable document test administrators that can be utilized toâ see whether a record exists or not. Among them is - e, which verifies whether a document exists. This data could be helpful to you when you are taking a shot at a content that requirements access to a particular document, and you need to be certain that the record is there before performing tasks. On the off chance that, for instance, your content has a log or a setup document that it relies on, check for it first. The model content underneath tosses a graphic mistake if a record isn't discovered utilizing this test. #!/usr/container/perl$filename/way/to/your/file.doc;if (- e $filename) {print File Exists!;} To start with, you make a string that contains the way to the record that you need to test. At that point you wrap the - e (exists) articulation in a contingent square so the print proclamation (or whatever you put there) is possibly called if the document exists. You could test for the inverse that the record doesn't exist-by utilizing the except if restrictive: except if (- e $filename) {print File Doesnt Exist!;} Other File Test Operators You can test for at least two things one after another utilizing the and () or the or (||) administrators. Some other Perl document test administrators are: - r checks if the record is intelligible w checks if the document is writeable-x checks if the document is executable-z checks if the record is vacant f checks if the record is a plain record d checks if the record is a registry l checks if the record is a representative connection Utilizing a record test can assist you with maintaining a strategic distance from blunders or make you mindful of a mistake that should be fixed.

History of education Essay Example for Free

History of training Essay Muthukumaran Committee Report Tamil Nadu is respected to be one of India’s star entertainers in the area of rudimentary instruction. The aftereffects of the 2001 Census show that Tamil Nadu has achieved third situation behind Kerala and Maharashtra both regarding by and large and female proficiency. It recorded near 100 percent net enrolment proportion (GER) at essential and upper essential levels dependent on 2007 appraisals. A significant administrative exertion for the universalisation of training in accordance with the established command has been the presentation of the Tamil Nadu Compulsory Education Act, 1994. Under this Act it is the obligation of the administration to give the fundamental foundation (schools and educators) for guaranteeing universalisation of rudimentary instruction. Guardians are additionally obligated to be fined in the event that they don't send their wards to class, however this standard isn't carefully upheld as the majority of the kids not going to class originate from poor foundations. Tamil Nadu’s high enrolment measurements are additionally the aftereffect of the quantity of government assistance conspires that the State government has presented in the rudimentary instruction segment. The enormous number of minister and non-public schools are likewise assuming a job in the spread of training. The administration gives course readings, regalia and early afternoon dinners to the students making it a State where the per kid spending is a lot higher than in instructively in reverse States, for example, Bihar, Assam, Andhra Pradesh, Rajasthan and others and is higher than the all-India normal. The State is making an undertaking to give grade schools inside a one km sweep of human homes with a populace of 300 or more to expand their openness. It is additionally a State that has really burned through the vast majority of the assets designated to it by the Center under the SSA conspire, as opposed to States like UP, Bihar and Assam that have gigantic unspent sums. Tamil Nadu understudies stood first in the nation in arithmetic, language and perusing appreciation abilities as indicated by the national mid-term accomplishment overview of Class III youngsters appointed by the NCERT in a joint effort with the MHRD and the SCERT and SSA wings of the States as of late. In any case, it has become visible that nearby bodies like companies and districts are not completely using cash gathered as instruction charge as a level of property charge under the Tamil Nadu Elementary Education Act and this is influencing the quality and amount of formal training arrangement at the grassroots level. While the general education rate in Tamil Nadu according to 2001 information is 73. 5%, wide inconsistencies exist across areas, sex, and region of living arrangement just as social gathering. The proficiency pace of the SC and ST populaces are reliably lower in all the areas. The degree of consistency inside and after the grade school level is additionally not exceptionally noteworthy and there is a high level of repeaters. This is especially so on account of the STs and SCs. It is to defeated this error between training offered in various types of schools, among rustic and urban schools and to beat different various ills that have crawled into the training systemâ€such as discretionary assortment of charges, enlistment of day by day pursued, deficiently qualified para educators, repetition learning, assessment stress, issues identified with the mechanism of guidance thus onâ€that the State government comprised the Muthukumaran Committee, which presented its report in 2007. This advisory group had the command to work out a structure of a uniform example of training in Tamil Nadu and to make suggestions for improving its quality. The report of the Committee suggests just a single self-sufficient board, The Tamil Nadu State Secondary School Education Board, rather than the current four State level boardsâ€Matriculation, Anglo-Indian, Oriental and State Board. Schools going under this coordinated Board would follow a typical schedule guaranteeing an impartial school instruction in the State not consulting any undue favorable circumstances with respect to entrance into higher instructive establishments for understudies finishing their school training from one specific Board. Impartial standard training is to be given by a Common School or Neighborhood School framework, which with uniform schedules would help to ‘decommercialise’ instructive organizations and shut down numerous a private administration that doesn't feel adequately responsible to society in this urgent segment. The spiraling expense of instruction beginning at the nursery level is establishing standing class and rustic urban divisions. A typical educational system utilizing the native language as a mechanism of guidance would make equivalent instruction open to all without separation. A typical educational system likewise implies a typical assessment design. The report of the Committee advocates a sensible instructor understudy proportion of not more than 1:30 and getting rid of broken reading material and an arrangement of repetition learning. It underscores the advancement of systematic and sound abilities that would prepare the understudies to learn without anyone else; a testing and assessment design that includes the utilization of ideas adapted as opposed to minor proliferation of realities. The school schedule ought not over-burden understudies with data yet rather encourage their enthusiasm for the subject and show them how to scan for more data and conceptualize it. Conventional information ought to be fused and made piece of school instruction. Assessment should be far reaching and not simply of scholastic accomplishments, and that too just checks based. Assessment ought to incorporate an evaluation of understudy capacities and execution in scholastics, expressions of the human experience, sports and games, values, understanding propensities, character, lead and other extra-curricular exercises. Schools ought lay accentuation on scholarly subjects as well as on moral training. Here the Committee proposes that it might be smarter to have an advancement book with sections produced using time to time and furthermore intermittently sent to the guardians so they might be gained mindful of their child’s ground. Normal interview with guardians about their wards’ progress and accomplishments and instructive objectives is an unquestionable requirement. A piece of paper containing marks got in open tests isn't sufficient to comprehend a student’s improvement and potential. On the off chance that the imprints acquired in just a single test will choose the person’s induction into an organization of higher learning then all pressure is on planning for this test disregarding different tests and exercises. The possibility or impulse to enjoy acts of neglect is likewise high. Imprints got in a one-time test additionally are no exact impression of the student’s genuine information and accomplishment level and potential. Regarding tests and stamps as more significant than life itself has implied the passing of numerous an understudy. At long last, youngsters having a place with semantic minorities ought to be permitted to pick up guidance in their individual first language, while all understudies in principles 5 or 8 should have a particular degree of information in Tamil and English so these dialects can be utilized for correspondence. No understudy ought to be dropped and he/she ought to be permitted to develop in the picked field of intrigue and as per their individual ability. A basic pass or fall flat ought to absolutely not be an integral factor in a person’s life. While the legislature has acknowledged the idea of one board for school training other significant suggestions of the Muthukumaran Committee on instruction changes are being sidelined by the State government. Truth be told, some administration run schools are changing the vehicle of guidance to English and not all schools show Tamil, however this is mandatory according to current State instruction law. Besides, schools with an eye on the outcomes in board tests and focusing on future rewarding vocation opportunities for their understudies are presenting current European dialects like French (German is holding on to be presented for a bigger scope on the school level) that are as far as anyone knows high scoring subjects in contrast with Tamil, which supposedly is troublesome even by those whose primary language it is. There is wherever a mass migration from government run schools to helped or non-public schools on account of the apparent better quality and the bait of English medium training, which is respected by guardians to be important in today’s world. It is to stay feasible and not miss out in this opposition for understudies that administration run schools are progressively offering English medium guidance additionally, in spite of the fact that the English medium areas are allowed distinctly on a self-financing premise. The renunciation of significant proposals by the Muthukumaran advisory group is hence in accordance with the general star globalization pattern in the Tamil Nadu economy in general. Current training framework Why is India still a creating nation and what is preventing it from being a created nation? India’s instruction framework as a hindrance towards its goals of accomplishing comprehensive development. India is going to encounter a mystery of almost 90 million individuals joining the workforce however the majority of them will need requiste aptitudes and the mentality for productiveemployment as per a report in DNA. India has around 550 million individuals younger than 25 years out of which just 11% are joined up with tertiary foundations contrasted with the world normal of 23%. . I will be focussing on how the training system’s disappointment is prompting another social issue of salary disparity and thus, propose certain strategies to improve India’s training framework and diminish imbalance. Issues and downsides The extremely basic part of Indian state funded instruction framework is its low quality. The real amount of tutoring that youngsters experience and the nature of training they get are very inadequate ingovernment schools. A typical element in all administration schools is the low quality of instruction, with

The influence of macroeconomic conditions on market participants Essay

The impact of macroeconomic conditions on advertise members - Essay Example This paper diagrams the significance of the macroeconomic components acknowledgment during arranging of the financial movement of any organization. None of the organizations can control them, yet these components may hamper or encourage the business exercises of numerous organizations and the strength of the market in which the organization works in. Monetary variables assume a significant job in dynamic procedure of each organization. The organization ought to surely attempt to improve its mechanical offices, the board methods and money related tasks however the fruitful action in smaller scale condition can be supported just if the organization responds rapidly to macroeconomic factors and adjusts its strategy as needs be. The showcasing methodology will fall flat if such factors as loan fees, level of joblessness, legitimate social and segment factors are not considered, as none of the organizations can work in condition and outside it. Current political conditions just as level of defilement would impact the dynamic procedure also. One of the most significant components that influences the business exercises of organizations is the buying power. In the event that the buying power is low, for what it's worth in less created nations, at that point the organization can't sell costly items or the degree of deals might be lower than anticipated one. The degree of joblessness ought to be considered in creating of the showcasing technique of the organization. Elevated level of joblessness for the most part prompts the diminishing in the creation of extravagance merchandise, (for example, costly vehicles, fridges and other home apparatuses). Past livelihoods, earned by the people who are resigned ought to be considered in contriving of the promoting procedure also.

Greed of the Pardoner in Chaucers Canterbury Tales :: Pardoners Tale Essays

Canterbury Tales - The Greed of the Pardoner All through writing, connections can frequently be found between the writer of a story and the story that he writes.â In Geoffrey Chaucer's edge story, Canterbury Tales, a considerable lot of the characters make this thought clear with the stories that they tell.â An unmistakable relationship can be made between the character of the Pardoner and the story that he tells. Through the Prologue to the Pardoner's story, the character of the Pardoner is revealed.â Although the Pardoner shows numerous significant qualities, the most predominant is his greed.â Throughout the preface, the Pardoner shows his insatiability and even concedes that the main thing he thinks about is cash: I don't lecture anything aside from gain (Pardoner's Tale, Line 105).â This covetousness is seen firmly in the Pardoner's story as well.â In the Pardoner's story, three companions start an excursion so as to kill Death. On their excursion, however, an elderly person drives them to a lot of treasure.â At this point, every one of the three of the companions in the story show a ravenousness like the Pardoner's.â The three companions conclude that somebody ought to bring bread and wine for a celebration.â As the most youthful of the companions leaves to go purchase wine, the other two voraciously plot to murder him so they can part the fortune just two ways.â Even the most youthful chooses to put it in his brain to purchase poison/With which he may slaughter his two partners (383, 384).â The covetousness, which is apparent in the character of the Pardoner, is likewise obviously found in the story. Another characteristic that is shown by the Pardoner and a character in his story is hypocrisy.â â Although the Pardoner is incredibly eager, he keeps on attempting and instruct that Covetousness is the foundation of all malicious (6).â The characters in his story show extraordinary false reverence as well.â As the story starts, the companions all demonstration reliable and dedicated towards the entirety of their friends.â They respectably settle on a choice to hazard their lives while attempting to kill their companion's murderer.â As they talk about their test, they promise to live beyond words of them for the other,/As in the event that he were his own kindred spirit (241-242).â At the finish of the story, the siblings start to uncover their actual nature.â They all turn on one another trying to take the fortune for themselves.

Unnecessary Stress

The pressure is off. I am finally finished. I have already been accepted into college, I have finished my midterms and second semester has begun. Senior Year has flown by. It figures that my last year at home, my last year in secondary school would be the one to go the fastest. In a way I am kidding myself when I think that the pressure is off because I still have to do well in school, not that it is required of me, but I have to do it for myself. I still have APs and finals and, of course graduation. My dream of an easy senior year ended the day I chose the hardest senior schedule known to mankind. Maybe if I had listened to my friends when they said to drop a course or two, I would be having a less stressful year, but no, I was stubborn. Not only am I having a stress-filled senior year, I have to sit and watch my friends having the time of their life because they are taking the courses I only wish I took.I know in my heart that in the end I will come out a better person for putting myself through those endless hours of needless studying when I was already in college, but I will still feel that I missed out on one part of my senior year. I have never known what it feels like to take a class just for the sake of filling up space in my schedule. I will never know what it feels like to be able to watch hours of TV every night. Oh, the pain I have endured, slaving over the computer night after night while everyone else is enjoying their free time. Yes, I will have more worthwhile credits and I will have actually learned something, but still I feel as if I have been cheated out of something.But this time next year, I will be doing the same exact thing I am doing now. Stressing out over my schoolwork. Except next year it will probably be a bit more difficult. So, in a way it is to my advantage that I continue working as I have always done, because when next year rolls around, I will be prepared. But in reality, what would have been so bad if I could have seen even o ne episode of 90210 and been able to remember who was dating whom, and not have to worry about who conquered the Ottoman Empire at 7:30 in the morning. v

A Response to William Harriss Wide Sargasso Sea Criticism Carnival of Psyche - Literature Essay Samples

In Dr. William Harris’s Carnival of Psyche: Jean Rhyss Wide Sargasso Sea, an analysis of Rhys’s 1966 postmodern â€Å"prequel† to Jane Eyre, Harris attempts to evaluate the significance of â€Å"intuitive myth† on the novel’s psyche. â€Å"Attempt,† however, is the operative word here. Without a thesis or clear argument, Harris’s essay feels more like a meandering, purposeless discussion of his thoughts about Wide Sargasso Sea, which range from its connection to The Invisible Man to the role of structuralism in nihilist philosophy. This would not be such a problem if Harris’s individual points were well-argued, but, unfortunately, they are not. Predicated on very little textual evidence and worsened by convoluted syntax, Harris’s claims amount to little more than opinion and badly-articulated opinion at that. Furthermore, Harris’s central argument that Jean Rhys’s allusions to myth are intuitive, not intent ional is extremely difficult to prove. And Harris does not rise to his own challenge. He fails to define the difference between intuitive and intentional allusion, offer any coherent evidence to suggest the Jean Rhyss allusions were intuitive, or explain why it matters whether Rhys intended these allusions or not. Ultimately, Harris’s convoluted style, meandering structure, and lack of textual evidence makes proving an impossible claim even harder. Harris’s central argument about â€Å"intuitive myth† is, for the most part, predicated on one quotations alone, neither of which are particularly well-analyzed or used to prove his point. Harris rests most of his case on Antoinettes reference to a â€Å"tree of life in flames† in her dream, which Harris (indirectly) connects to a South American creation myth. This allusion is not difficult to recognize; Rhy’s description of the burning tree of life is very plausibly a reference to Arawak and Macusi legends of the â€Å"The food bearing tree of the world, which is fired by the Caribs at a time of war when the Arawaks seek refuge in its branches. The fire rages and drives Arawaks up into space until they are themselves burnt and converted into sparks which continue to rise into the sky to become the Pleiades.† However, the heart of Harris’s argument that these myths are intuitive he never proves. Instead he simply states that they are, using italics for emphasis, saying â€Å"Wide Sargasso seahas a profoundly intuitive spirit† and asserting that the â€Å"tree of life myth† (and other myths which he references only in vague, single-word quotations) â€Å"are intuitively woven into the tapestry of Wide Sargasso Sea.† Furthermore, in addition to never demonstrating why he believes Rhys’s inclusion of these myths was not â€Å"deliberate,† Harris fails to explain why the intuitive vs. deliberate inclusion matters. He mentions briefly that â€Å"one cannot avoid the ambiguities that pull at that [allusion to the â€Å"sky of fiction† and â€Å"tree of life] and suppress it still into the sphere of symbolic widowhood.† This ambiguity may be one implication of intuitive myths, but Harris makes this point so briefly and indirectly that it becomes negligible. Ultimately, Harris’s argument, while interesting, lacks in any real substance. Harris further obscures his already-lacking argument with convoluted syntax, unclear metaphors, and a meandering structure. Despite promising to â€Å"confine himself on this occasion to Jean Rhyss Wide Sargasso Sea,† Harris begins his argument with a two-paragraph digression about Invisible Man, which he does connect in any way to Wide Sargasso Sea. When he does get to the novel at hand, he begins by saying, â€Å"Wide Sargasso Sea varies the rainbow arc between cultures in foundly intuitive spirit. To appreciate that variation we need to recall the bridge between sky and earth that is implicit in the rainbow arc from Central to South America in Quetzalcoatl and Yurokon. Then we need to revise that arc or bridge into a rather different compression of features.† What, exactly, â€Å"the rainbow arch† is or why he expects readers to â€Å"recall it,† Harris does not explain. However, he sets up his most important point the reference to the creation myth u pon this confusing metaphor, making the rest of his argument equally as confusing. After an short but baffling discussion of this â€Å"intuitive myth,† drenched in convoluted syntax and unproven statements, Harris segues into an analysis of the relationship between Rochester and Antoinette. This discussion is lengthy and hard-to-follow focusing on the â€Å"psychical and immaterial re-marriage of Rochester and re-dressed Bertha into Antoinette in the sky of fiction† and, other than the ‘sky of fiction’ reference, is not at all connected to intuitive myths. After some discussion of Obeah, Harris then caps off his argument with the greatest departure from this topic yet: the relationship between structuralism and nihilism. Not only is Wide Sargasso Sea not mentioned once in the last two pages, but the discussion itself feels utterly irrelevant to the larger theme of the essay. William Harris’s Carnival of Psyche: Jean Rhyss Wide Sargasso Sea is an unfortunate example of the way flowery language and a commitment to originality can obscure the true substance of an argument. Densely abstract, Harris’s piece stops being an analysis and starts becoming a piece of work that needs analyzing itself. Filled with unexplained metaphors and run-on-sentences, Harris may spend a paragraph explaining what he means by â€Å"inarticulate† but he clearly can’t recognize the trait in his own work.

The Meditterean Food Diet - Free Essay Example

Sample details Pages: 3 Words: 814 Downloads: 2 Date added: 2019/02/15 Category Health Essay Level High school Tags: Diet Essay Did you like this example? Is it possible to have tasty yet healthy food? This is a question many people ask when planning for a healthy diet. No one would mind enjoying real foods knowing apart from their taste, the food will tag along numerous benefits. In the contemporary society, people are looking for alternative healthy foods to avoid contacting lifestyle diseases. Don’t waste time! Our writers will create an original "The Meditterean Food Diet" essay for you Create order This has meant even borrowing diets from different cultures. According to Simin (2001), the Mediterranean diet proves that it is possible to have the best of both worlds; tasty food and healthy food. The Mediterranean diet was borrowed from countries around the Mediterranean Sea including Spain, Portugal, Tunisia, and Egypt. Because of its numerous advantages, it has gradually been adopted in many countries particularly in Europe. Anyone looking for a diet to settle for, Mediterranean diet got all your concerns covered. Many people want to settle for diets that guarantee a healthy life. The philosophy behind Mediterranean diet is low sugar, high fiber content, and low cholesterol (Altomare et al., 2013). This, therefore, indicates that most foods in this diet are whole. This philosophy also entails moderate consumption of fish and poultry as well as a low consumption of dairy products. This philosophy is backed scientifically with science showing that consumption of foods with high sugar content is the leading cause of obesity and other lifestyle diseases. Scientific research has also shown that poor digestion leads to storage of more sugars as fat thus leading to gaining weight (Trichopoulou, 2012). Food rich in fiber helps in digestion thus helps in regulating body weight. The social implication for adopting the Mediterranean diet includes gaining confidence when around people. When an individual feels healthy, their self-esteem improves tremendously and thus start mingling with people fearlessly. Health wise, the Mediterranean diet is unmatched. Broccoli, for instance, is a nutrients dense vegetable containing as little as 30 calories per cup. This translates to, â€Å"a ton of hunger-curbing fiber and polyphenols with antioxidants that detoxify cell-damaging chemicals in the body† (Jacqueline, 2018). Health benefits range from reduced threat of cardiovascular mortality to strong bones and healthy brain. The Mediterranean diet has also been shown to boost longevity (Battino Ferreiro, 2004). Interestingly, even people at an advanced age, for instance, 65 years stand live longer through adoption of the Mediterranean diet (Jacqueline, 2018). Another advantage is that the diet can easily be accessed at nearby stores. The challenges involved with adoption of Mediterranean diet are few. One of the main challenges is the need to adopt the diet fully. Consuming a fraction of the diet may frustrate people. Dropping heavy consumption of red meat and sugary foods may fail to produce the desired results if an individual continues to consume foods with high fat content (Trichopoulou, 2012). Many people also forget that the Mediterranean diet includes the aspect of exercise. Physical fitness is a crucial part of the Mediterranean diet and people tend to easily forget it. Wine is also part of the diet. Mediterranean diet calls for moderation when consuming various foods. The diet has people taking wine, but only a glass or two of wine a day. To some people, a sip of wine may lead to their relapse after years of restraining from alcohol. Consumption of some food in the diet limits a section of the society. For instance, people taking medication may be advised not to take wine. People with elevated triglycerides cannot take wine as well. Another serious limitations of the diet is that it is more effective on people with a higher income or high levels of education (Bonaccio et al., 2017). In a four year study conducted by Bonaccio et al., it was shown that people in the lower socioeconomic status do not have a variety of foods to choose from (2017). Those with a higher income will consume more fish and also experiment on a variety of vegetables and fruits since their income allows it. Those with a higher level of education also benefit more than those with low levels of education because they are aware of which foods have better nutrients than others. The benefits of adopting the Mediterranean diet are more as compared to both challenges and limitations of adopting the diet. This diet has been tested and proven to be effective. Those seeking lean bodies, toned muscles and still be left with an appetite to take care of can find it all under one diet; the Mediterranean diet. The diet was initially adopted by countries around the Mediterranean Sea but this have changed. Many people across Europe and the U.S. now have adopted it. The excuse that the diet belongs and works for people in a different culture, therefore, cannot work in this case. The Mediterranean diet is not only recommended for those seeking to start dieting, but also to those who have been using other diets without realizing real results. Anyone seeking fast and sure results should try the Mediterranean diet.