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How to set default value for form field in Symfony2?
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Not really ideal given you'll have to maintain this function if you add extra fields, but it does mean you're separating the data setters / default and that which is generated from the db. Similarly you can have multiple getFactories should you want different defaulted data.
Extended / Reflectio...
List of lists into numpy array
...eeded ndmin=number-of-list-layers-minus-1 for some reason, else created an extra layer -- need to investigate)
– Venryx
May 19 at 3:50
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Redefine tab as 4 spaces
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It depends on what you mean. Do you want actual tab characters in your file to appear 4 spaces wide, or by "tab" do you actually mean an indent, generated by pressing the tab key, which would result in the file literally containing (up to) 4 space characters for each "tab" you...
Error during installing HAXM, VT-X not working
...ter and re-install the Intel's HAXM which can be found under ~SDK_LOCATION\extras\intel\Hardware_Accelerated_Execution_Manager. You can also manually download the standalone HAXM installer from Intel's website.
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How to set the thumbnail image on HTML5 video?
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That seems to be an extra image being shown there.
You can try using this
<img src="/images/image_of_video.png" alt="image" />
/* write your code for the video here */
Now using jQuery play the video and hide the image as
$('img').cl...
method overloading vs optional parameter in C# 4.0 [duplicate]
...e solution like this,
///Base foo method
public void DoFoo(int a, long b, string c)
{
//Do something
}
/// Foo with 2 params only
public void DoFoo(int a, long b)
{
/// ....
DoFoo(a, b, "Hello");
}
public void DoFoo(int a)
{
///....
DoFoo(a, 23, "Hello");
}
.....
With opti...
How to store a list in a column of a database table
...ding on localization), and stitch those together. Otherwise we'd not store strings of text at all. On the other hand, all he wants is a string of strings. And there are ways to do that.
– Haakon Løtveit
May 25 '17 at 9:36
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How to get the current time as datetime
...ate?
Compared to Nate’s answer, you’ll get numbers with this one, not strings… pick your choice!
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Quick Sort Vs Merge Sort [duplicate]
...deed. Both explanation and simple implementations.
– extraneon
Apr 8 '10 at 8:05
1
@Stephan Egger...
How can I decode HTML characters in C#?
...aracter entities. Is there anything in .NET that can convert them to plain strings?
10 Answers
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