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Get month name from number
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Note: you may need to import calendar at the top of your file before you can use it.
– SherylHohman
Jun 30 at 18:41
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List all environment variables from the command line
...rather than the whole lot, or
SET > output.txt
sends the output to a file output.txt which you can open in Notepad or whatever...
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JavaScript: Get image dimensions
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if you have image file from your input form.
you can use like this
let images = new Image();
images.onload = () => {
console.log("Image Size", images.width, images.height)
}
images.onerror = () => result(true);
let fileReader = new Fi...
How to reset / remove chrome's input highlighting / focus border? [duplicate]
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To remove the default focus, use the following in your default .css file :
:focus {outline:none;}
You can then control the focus border color either individually by element, or in the default .css:
:focus {outline:none;border:1px solid red}
Obviously replace red with your chosen hex cod...
Eclipse Optimize Imports to Include Static Imports
... suggestion, and if I pick it, it will add the proper static import to the file.
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Automatic popping up keyboard on start Activity
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Use this attributes in your layout tag in XML file:
android:focusable="true"
android:focusableInTouchMode="true"
As reported by other members in comments it doesn't works on ScrollView therefore you need to add these attributes to the main child of ScrollView.
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Default constructor with empty brackets
...on declaration.
Another instance of the same problem:
std::ifstream ifs("file.txt");
std::vector<T> v(std::istream_iterator<T>(ifs), std::istream_iterator<T>());
v is interpreted as a declaration of function with 2 parameters.
The workaround is to add another pair of parenthes...
UITableView didSelectRowAtIndexPath: not being called on first tap
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Also check the selection property of your table view in xib file. Use 'Single Selection' or 'Multiple Selection' as required.
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ASP.NET MVC Html.ValidationSummary(true) does not display model errors
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Add th above line in cshtml file.
– sachind
Dec 31 '18 at 4:44
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How do I convert an NSString value to NSData?
...ive compared to the other methods, but very useful if you're accessing the file system for persistence
– Stephen J
Nov 28 '17 at 18:05
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