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What does the “|” (single pipe) do in JavaScript?
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So can be considered to be same as Floor function?
– May13ank
Aug 3 '15 at 17:37
2
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IList vs IEnumerable for Collections on Entities
...o you probably want Order.Lines to be an IList<OrderLine>.
Having said that, there are some framework design decisions you should make. For example, should it be possible to add the same instance of OrderLine to two different orders? Probably not. So given that you'll want to be able to valid...
How do you specify command line arguments in Xcode 4?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
In the custom AuthenticationProvider from my spring project, I am trying read the list of authorities of the logged user, but I am facing the following error:
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When to use leading slash in gitignore
...tterns are written; it's very likely most were contributed by people who didn't bother to read the documentation nor test things out as you did.
So if that helps: You're right, be confident.
If you see mistakes in collaborative projects such as this, don't hesitate to contribute your knowledge. ...
Show current key setting?
...ader. I'mm make a new question for that though.
– David Tuite
Apr 30 '12 at 19:20
5
Unless it's n...
Parse DateTime string in JavaScript
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mmm, but how to check strDate has a invalid value like "30.30.2000"?
– Dr. No
Jun 17 '11 at 11:53
2
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How to know the size of the string in bytes?
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Stupid question, but how will we know whether to use the Unicode or ASCII class if the data in the string came from a 3rd party file?
– Matthew Lock
Feb 24 '14 at 1:11
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Ruby get object keys as array
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An alternative way if you need something more (besides using the keys method):
hash = {"apple" => "fruit", "carrot" => "vegetable"}
array = hash.collect {|key,value| key }
obviously you would only do that if you want to manipulate the array while retrieving it..
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PHP variables in anonymous functions
... functions in PHP and realized that they don't seem to reach variables outside of them.
Is there any way to get around this problem?
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