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How do I check if a directory exists? “is_dir”, “file_exists” or both?
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I think realpath() may be the best way to validate if a path exist
http://www.php.net/realpath
Here is an example function:
<?php
/**
* Checks if a folder exist and return canonicalized absolute pathname (long version)
* @param string $folder the p...
Math functions in AngularJS bindings
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I think the best way to do it is by creating a filter, like this:
myModule.filter('ceil', function() {
return function(input) {
return Math.ceil(input);
};
});
then the markup looks like this:
<p>The percentage...
Delete with Join in MySQL
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this is the best answer because you can even delete from both tables in one action DELETE posts , projects FROM posts INNER JOIN projects ON projects.project_id = posts.project_id WHERE projects.client_id = :client_id
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How do I create a file and write to it in Java?
...Writer, but it uses the default encoding, which is often a bad idea - it's best to specify the encoding explicitly.
Below is the original, prior-to-Java 7 answer
Writer writer = null;
try {
writer = new BufferedWriter(new OutputStreamWriter(
new FileOutputStream("filename.txt"), "...
Maximum Year in Expiry Date of Credit Card
... 20
Walmart 10
Apple NA (TEXT FIELD)
Home Depot 19
Best Buy 10
Target NA (TEXT FIELD)
eBay NA (TEXT FIELD)
Google 19
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Can you give a Django app a verbose name for use throughout the admin?
...ame/__init__.py
default_app_config = 'appName.apps.AppNameConfig'
Is the best way to do. tested on Django 1.7
For the person who had problems with the Spanish
This code enable the utf-8 compatibility on python2 scripts
# -*- coding: utf-8 -*-
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Is HTML considered a programming language? [closed]
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I concede that technically correct is, indeed, the best kind of correct :)
– Jonny Buchanan
Apr 12 '11 at 9:30
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MySQL case insensitive select
... comment, I don't think doing a "lower()" on your values everywhere is the best way to handle it, seems like a workaround. But I admit it at times it makes sense and is easier. (Colin did mention collate was better) We had historical data moved into mysql table which broke legacy logic because of ce...
How to use Jackson to deserialise an array of objects
...t(mapper.readValue(json, MyClass[].class))
This solution seems to be the best for me
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Haskell offline documentation?
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That's the best answer for me, since I was unable to achieve the purpose with hoogle server --local
– user24601
May 25 '15 at 21:39
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