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if else statement in AngularJS templates
...o a condition in an AngularJS template. I fetch a video list from the Youtube API. Some of the videos are in 16:9 ratio and some are in 4:3 ratio.
...
Creating the Singleton design pattern in PHP5
...is method to get singleton
*
* @return UserFactory
*/
public static function Instance()
{
static $inst = null;
if ($inst === null) {
$inst = new UserFactory();
}
return $inst;
}
/**
* Private ctor so nobody else can ins...
Why does PHP consider 0 to be equal to a string?
... int, so in this case it is going to cast 'e' to an int. Which is not parsable as one and will become 0. A string '0e' would become 0 and would match!
Use ===
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Remove sensitive files and their commits from Git history
I would like to put a Git project on GitHub but it contains certain files with sensitive data (usernames and passwords, like /config/deploy.rb for capistrano).
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How can I check file size in Python?
I am writing a Python script in Windows. I want to do something based on the file size. For example, if the size is greater than 0, I will send an email to somebody, otherwise continue to other things.
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Get the time difference between two datetimes
I know I can do anything and some more envolving Dates with momentjs. But embarrassingly, I'm having a hard time trying to do something that seems simple: geting the difference between 2 times.
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Javascript Thousand Separator / string format [duplicate]
Is there any function in Javascript for formatting number and strings ?
15 Answers
15
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How to get names of classes inside a jar file?
...iles, and then determine which Java class each .class file represents; or (b) you can use a library that does this for you.
Option (a): Scanning JAR files manually
In this option, we'll fill classNames with the list of all Java classes contained inside a jar file at /path/to/jar/file.jar.
List<...
ASP.NET MVC Conditional validation
...
There's a much better way to add conditional validation rules in MVC3; have your model inherit IValidatableObject and implement the Validate method:
public class Person : IValidatableObject
{
public string Name { get; set; }
public...
Check whether an array is a subset of another
Any idea on how to check whether that list is a subset of another?
8 Answers
8
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