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How to combine two strings together in PHP?
...inside a string :
$arr1 = ['val' => 'This is a'];
$arr2 = ['val' => 'test'];
$variable = "{$arr1['val']} {$arr2['val']}";
Use sprintf() or printf()
sprintf() allows us to format strings using powerful formatting options. It is overkill for such simple concatenation but it handy when you have ...
How do I change the android actionbar title and icon
... 1 line code in the onCreate() of your Activity
getActionBar().setTitle("Test");
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How to read a text file into a string variable and strip newlines?
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@tuomassalo it is a huge PITA in the test/debug process, as it won't clean up the open file handles if you have to terminate prematurely or it runs into an exception.
– GoingTharn
Oct 24 '13 at 20:41
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get name of a variable or parameter [duplicate]
...n expressionBody.Member.Name;
}
}
To get name of a variable:
string testVariable = "value";
string nameOfTestVariable = MemberInfoGetting.GetMemberName(() => testVariable);
To get name of a parameter:
public class TestClass
{
public void TestMethod(string param1, string param2)
...
What's a Good Javascript Time Picker? [closed]
...ht be some bugs. Feel free to send me patches/pull requests. Have manually tested in IE 6&8, FF, Chrome and Opera (Latest stable on Linux for the latter ones).
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abort: no username supplied (see “hg help config”)
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run hg config --edit ( tested it in hg 3.1 both on linux debian and windows)
it will create (if not exists) and open a file with text:
# example config (see "hg help config" for more info)
[ui]
# name and email, e.g.
# username = Jane Doe <jdo...
How to reset Django admin password?
... without any validation. You can thus set a very simple password (just for test purposes), which the accepted answer method does not allow.
– Gautam J
Feb 1 at 15:27
add a com...
How do I store data in local storage using Angularjs?
... you could use $window.sessionStorage so you can inject it in your tests
– Guillaume Massé
Apr 2 '14 at 14:11
2
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Get elements by attribute when querySelectorAll is not available without using libraries?
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Aye, +1 for querySelectorAll. A quick jsperf test jsperf.com/custom-vs-selectorall-attributes shows that it's much faster than the accepted answer... unfortunately it's not IE 7 compatible :(
– Sebastien Daniel
Apr 15 '15 at 19:19
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Measuring function execution time in R
...is package (easily) allows you to specify how many times to replicate your test and would the relative benchmark should be.
See also a related question at stats.stackexchange
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