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Creating a div element in jQuery [duplicate]
...amically generated div, you may need to put single quotes around class, in order for things to work in IE7, and IE8 - for example 'class':'my-class-name'
– klewis
Feb 28 '13 at 23:12
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Disable submit button when form invalid with AngularJS
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Unique random string generation
...ose from the entire allowedCharSet, ignore
// the value in order to avoid biasing the result.
var outOfRangeStart = byteSize - (byteSize % allowedCharSet.Length);
if (outOfRangeStart <= buf[i]) continue;
result.Append(allowedCharSet[...
Check if application is on its first run [duplicate]
...ever saved a boolean with that key or the user has cleared the app data in order to force a 'first run' scenario). If this isn't the first run then the line prefs.edit().putBoolean("firstrun", false).commit(); will have been executed and therefore prefs.getBoolean("firstrun", true) will actually ret...
How do you compare two version Strings in Java?
...oid Good point, Unless you expect '4.1' == '4.1.0' I think this is a sense ordering.
– Peter Lawrey
Nov 28 '14 at 15:09
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What is the cleanest way to ssh and run multiple commands in Bash?
... It may be important for you to quote the word (i.e. first 'EOF') in order to prevent expansion of the command lines. See: man bash | less +/'Here Documents'
– assem
May 7 '13 at 9:27
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Why would a static nested interface be used in Java?
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An inner interface has to be static in order to be accessed. The interface isn't associated with instances of the class, but with the class itself, so it would be accessed with Foo.Bar, like so:
public class Baz implements Foo.Bar {
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}
In most ways, this ...
Why can't I overload constructors in PHP?
... the object is constructed, and, as a group, optional parameters listed in order of importance.
It works.
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Creating default object from empty value in PHP?
...success = false; // Warning: Attempt to assign property of non-object
In order to comply with E_STRICT standards prior to PHP 5.4, or the normal E_WARNING error level in PHP >= 5.4, assuming you are trying to create a generic object and assign the property success, you need to declare $res as a...
Split data frame string column into multiple columns
...oses it into 2 vectors with a single value in each. paste0 is just used in order to create the column names, it is not used on the values. On the LHS of the equation are the column names, on the RHS is the split + transpose operation on the column. := stands for "assign in place", hence you don't se...