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What is the $$hashKey added to my JSON.stringify result
...answered May 14 '14 at 14:02
David BoikeDavid Boike
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Importing a GitHub project into Eclipse
...irst, if your "Working Directory" is C:\Users, that is odd, since it would mean you have cloned the GitHub repo directly within C:\Users (i.e. you have a .git directory in C:\Users)
Usually, you would clone a GitHub repo in "any directory of your choice\theGitHubRepoName".
As described in the EGit...
Spring MVC @PathVariable getting truncated
I have a controller that provides RESTful access to information:
16 Answers
16
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How do you set the max number of characters for an EditText in Android?
How do you set the max number of characters for an Android EditText input? I see setMaxLines, setMaxEMS, but nothing for the number of characters.
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Swift: declare an empty dictionary
...licitly in this case:
var dict = Dictionary<String, String>()
var means it's mutable, so you can add entries to it.
Conversely, if you make it a let then you cannot further modify it (let means constant).
You can use the [:] shorthand notation if the type information can be inferred, for i...
Do you need to dispose of objects and set them to null?
...uld have a finalizer that will still release the unmanaged resources. This means that instead of deallocating the resources when it should be done, it will be deferred to when the garbage collector finalizes the managed object. It can still cause many other issues though (such as unreleased locks). ...
CSS - How to Style a Selected Radio Buttons Label?
...lor: #bbb;
}
<div class="radio-toolbar">
<input type="radio" id="radio1" name="radios" value="all" checked>
<label for="radio1">All</label>
<input type="radio" id="radio2" name="radios" value="false">
<label for="radio2">Open</label>
<...
Specifically, what's dangerous about casting the result of malloc?
... practice is to write code, which is as type-independent as possible. This means, in particular, that type names should be mentioned in the code as little as possible or best not mentioned at all. This applies to casts (avoid unnecessary casts), types as arguments of sizeof (avoid using type names i...
How to store arbitrary data for some HTML tags
I'm making a page which has some interaction provided by javascript. Just as an example: links which send an AJAX request to get the content of articles and then display that data in a div. Obviously in this example, I need each link to store an extra bit of information: the id of the article. The w...
How does the vim “write with sudo” trick work?
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In :w !sudo tee %...
% means "the current file"
As eugene y pointed out, % does indeed mean "the current file name", which is passed to tee so that it knows which file to overwrite.
(In substitution commands, it's slightly different; as :help :% ...