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How to supply value to an annotation from a Constant java
...s that refer to constant variables.
Qualified names of the form TypeName . Identifier that refer to constant variables.
Actually in java there is no way to protect items in an array. At runtime someone can always do FieldValues.FIELD1[0]="value3", therefore the array cannot be really constant if w...
How does bash tab completion work?
...st of possible completions, and readline inserts as much characters as are identified unambiguously by the characters already typed in. (You can configure the readline library quite much, see the section Command line editing of the Bash manual for details.)
Bash itself has the built-in complete to d...
What is the purpose of a plus symbol before a variable?
...34",1,true);
then the +d will evaluate to a number in all cases. Thus avoiding the need to check for the type and take different code paths depending on whether d is a number, a function or a string that can be converted to a number.
...
How can I print a circular structure in a JSON-like format?
...that are contained twice, even if not in a really cyclic structure. var a={id:1}; JSON.stringify([a,a]);
– user2451227
Jul 1 '14 at 11:51
3
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What's the difference setting Embed Interop Types true and false in Visual Studio?
...s (Primary Interop Assemblies) for interop.
It simply embeds the managed bridging code used that allows you to talk to unmanaged assemblies, but instead of embedding it all it only creates the stuff you actually use in code.
Read more in Scott Hanselman's blog post about it and other VS improvements...
Callback to a Fragment from a DialogFragment
...{
int mStackLevel = 0;
public static final int DIALOG_FRAGMENT = 1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
mStackLevel = savedInstanceState.getInt("level");
}
}
@Override
public void onS...
what's the meaning of '=?' in angularJS directive isolate scope declaration?
... attribute name is assumed to be the same as the local name. Given
<widget my-attr="parentModel"> and widget definition of scope: {
localModel:'=myAttr' }, then widget scope property localModel will
reflect the value of parentModel on the parent scope. Any changes to
parentModel will ...
How can I verify if a Windows Service is running
...ce.Status);
}
You can Compare your service with service.name property inside loop and you get status of your service.
For details go with the http://msdn.microsoft.com/en-us/library/system.serviceprocess.servicecontroller.aspx
also http://msdn.microsoft.com/en-us/library/microsoft.windows.design...
How would you compare jQuery objects?
...nothing is required other than ensuring they are the same length and share identical nodes. Here is a small code snippet. You may even want to convert this into a jquery plugin for your own uses.
jQuery(function($) {
// Two separate jQuery references
var divs = $("div");
var divs2 = $("div"...
Abandoning changes without deleting from history
There is a commit that just didn't work, so I want to abandon it without deleting it from history .
9 Answers
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