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How do I convert from int to String?
I'm working on a project where all conversions from int to String are done like this:
20 Answers
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Setting CSS pseudo-class rules from JavaScript
...A function to cope with the cross-browser stuff:
addCssRule = function(/* string */ selector, /* string */ rule) {
if (document.styleSheets) {
if (!document.styleSheets.length) {
var head = document.getElementsByTagName('head')[0];
head.appendChild(bc.createEl('style'));
}
...
Check if a string has white space
I'm trying to check if a string has white space . I found this function but it doesn't seem to be working:
7 Answers
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How do I convert a string to enum in TypeScript?
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Enums in TypeScript 0.9 are string+number based. You should not need type assertion for simple conversions:
enum Color{
Red, Green
}
// To String
var green: string = Color[Color.Green];
// To Enum / number
var color : Color = Color[green];
Tr...
Update MongoDB field using value of another field
....0
The way we do this is by $projecting our documents and use the $concat string aggregation operator to return the concatenated string.
we From there, you then iterate the cursor and use the $set update operator to add the new field to your documents using bulk operations for maximum efficiency.
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How do you create a dropdownlist from an enum in ASP.NET MVC?
...m.GetValues(typeof(TEnum))
select new { Id = e, Name = e.ToString() };
return new SelectList(values, "Id", "Name", enumObj);
}
}
}
This allows you to write:
ViewData["taskStatus"] = task.Status.ToSelectList();
by using MyApp.Common
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There is already an open DataReader associated with this Command which must be closed first
...some query.
This can be easily solved by allowing MARS in your connection string. Add MultipleActiveResultSets=true to the provider part of your connection string (where Data Source, Initial Catalog, etc. are specified).
sh...
How do I handle ImeOptions' done button click?
...content"
android:imeActionId="@integer/send"
android:imeActionLabel="@+string/send_label"
android:imeOptions="actionSend"
android:inputType="textEmailAddress"/>
And then, the sample code worked.
share
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jQuery get textarea text
...ry -- what if the user types over some "output" ), or trying to build up a string from keystroke events ( foolish to try -- what about backspaces, etc? ).
– Nick Perkins
Aug 1 '11 at 23:22
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PHP multidimensional array search by value
...compared types have to be exactly same, in this example you have to search string or just use == instead ===.
Based on angoru answer. In later versions of PHP (>= 5.5.0) you can use one-liner.
$key = array_search('100', array_column($userdb, 'uid'));
Here is documentation: http://php.net/manu...