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C# member variable initialization; best practice?
...with auto-implemented properties (field initializers cannot) - i.e.
[DefaultValue("")]
public string Foo {get;set;}
public Bar() { // ctor
Foo = "";
}
Other than that, I tend to prefer the field initializer syntax; I find it keeps things localized - i.e.
private readonly List<SomeClass> ...
Decimal separator comma (',') with numberDecimal inputType in EditText
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Following Code Currency Mask for EditText ($ 123,125.155)
Xml Layout
<EditText
android:inputType="numberDecimal"
android:layout_height="wrap_content"
android:layout_width="200dp"
android:digits="0123456789.,$" />
Code
EditText testFilter=...
testFilter.addTextChangedLis...
How do you turn off auto-capitalisation in HTML form fields in iOS?
By default, iOS’s keyboard sets the first letter in text form fields (including type=email ) to uppercase. (At least prior to iOS 5.)
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Check that Field Exists with MongoDB
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When <boolean> is true, $exists matches the documents that contain the field, including documents where the field value is null. From the docs.
– AlbertEngelB
Aug 16 '15 at 15:14
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How can I wait for a thread to finish with .NET?
...s answer. But this will block your UI thread, however you get a Timeout built in for you.
2. Use a WaitHandle
ManualResetEvent is a WaitHandle as jrista suggested.
One thing to note is if you want to wait for multiple threads: WaitHandle.WaitAll() won't work by default, as it needs an MTA thread. Y...
Show a number to two decimal places
...I think you should use bcadd(0,$yournumber,2) it will give you perfect result.
– jewelhuq
May 31 '18 at 19:21
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List distinct values in a vector in R
...function in combination with the negation operator "!".
Example:
wdups <- rep(1:5,5)
wodups <- wdups[which(!duplicated(wdups))]
Hope that helps.
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static function in C
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How do you compile this? Do you use #include <helper_file.c>? I think that would make it a single translation unit then...
– Atcold
Aug 23 '16 at 1:30
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jquery UI Sortable with table and tr width
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I found the width was resulting in padded cells not QUITE being right. I swapped for $(this).width($originals.eq(index).outerWidth());
– Barry Carlyon
Nov 22 '16 at 16:47
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How to prevent going back to the previous activity?
...ow can I disable 'go back' to some activity?
AndroidManifest.xml =>
<activity android:name=".SplashActivity" android:noHistory="true"/>
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