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How do I make a dotted/dashed line in Android?
...(new float[] {10f,20f}, 0f));
you can create all sorts of dotted patterns by supplying more numbers in the int[] array it specifies the ratios of dash and gap. This is a simple, equally dashed, line.
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How to replace local branch with remote branch entirely in Git?
...Levin: ah yes, the naming of those options is rather irritating. git reset by default will repoint your current branch and sync the index. --soft will skip updating the index, --hard will also sync the workspace. My own experience is using --hard most of the time, except when I want to undo the last...
Unit test, NUnit or Visual studio?
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Exception can also be asserted by attribute in MS-Test: ExpectedExceptionAttribute.
– Stefan Steinegger
Oct 12 '09 at 12:11
9
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How can I get the button that caused the submit from the form submit event?
...ument.activeElement is not set. You'd need to watch out for this yourself, by handling keypress events in input[type="text"] and similar.
Update 2017-01: For my library Hyperform I chose not to use activeElement but to catch all events, that lead to form submission. The code for this is on Github.
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What SOAP client libraries exist for Python, and where is the documentation for them? [closed]
...not really throw an exception. Can be confusing, but it works. It is still by far the best Python SOAP client.
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C++ equivalent of StringBuffer/StringBuilder?
... as a scratch area for concatenating short strings. It optimise's appends by batching the short append operations in one small string then appending this to the main string, thus reducing the number of reallocations required on the main string as it gets larger.
I have not required this trick with...
How to return a value from a Form in C#?
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I just put into constructor something by reference, so the subform can change its value and main form can get new or modified object from subform.
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JavaScript Nested function
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Prevent onmouseout when hovering child element of the parent absolute div WITHOUT jQuery
...alert('MouseOut');
// handle mouse event here!
}
document.getElementById('parent').addEventListener('mouseout',onMouseOut,true);
I made a quick JsFiddle demo, with all the CSS and HTML needed, check it out...
EDIT FIXED link for cross-browser support http://jsfiddle.net/RH3tA/9/
NOTE th...
Purpose of Activator.CreateInstance with example?
...ich creates entity, and is also responsible on initialization of an entity by data received from DB:
(pseudocode)
public TEntity CreateEntityFromDataRow<TEntity>(DataRow row)
where TEntity : IDbEntity, class
{
MethodInfo methodInfo = typeof(T).GetMethod("BuildFromDataRow");
TEntity in...