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How to set default value for form field in Symfony2?

...value. empty_data doesn't show the value, it uses it on empty value submit and makes it impossible to save unchecked choices. – moldcraft Jul 20 '17 at 9:04 ...
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AngularJS Multiple ng-app within a page

I have just started learning Angular JS and created some basic samples however I am stuck with the following problem. 13 An...
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Error: Could not create the Java Virtual Machine Mac OSX Mavericks

...the latest Java SDK 7-67 from Oracle on the Mac 10.9.4. I then ran the command java -v in Terminal and I get this message: ...
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How to create a date and time picker in Android? [closed]

Is there any android widget that enable to pick the date and the time at the same time ? I already use the basic time picker and date picker . ...
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Generate full SQL script from EF 5 Code First Migrations

... Just trial and error really after trying everything I could think of to trick it into working :) – Matt Wilson Mar 10 '14 at 21:20 ...
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Which is the preferred way to concatenate a string in Python?

...ring to a string variable is to use + or +=. This is because it's readable and fast. They are also just as fast, which one you choose is a matter of taste, the latter one is the most common. Here are timings with the timeit module: a = a + b: 0.11338996887207031 a += b: 0.11040496826171875 Howeve...
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Get Slightly Lighter and Darker Color from UIColor

...the brightness property itself. All in all: @implementation UIColor (LightAndDark) - (UIColor *)lighterColor { CGFloat h, s, b, a; if ([self getHue:&h saturation:&s brightness:&b alpha:&a]) return [UIColor colorWithHue:h saturation:s ...
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How to modify Github pull request?

... You push c1,c2,c3 to b then you make a new request for b it gets reviewed and you need more commits You push c11,c21,c31 to b The pull request now shows all 6 six commits share | improve this answ...
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Is a memory leak created if a MemoryStream in .NET is not closed?

...eamWriter -- it will never dispose the stream if it gets garbage collected and its finalizer gets called -- this is by design. – springy76 Oct 4 '11 at 11:22 4 ...
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What is the difference between Cygwin and MinGW?

I want to make my C++ project cross platform, and I'm considering using Cygwin/MinGW. But what is the difference between them ? ...