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How to check if a query string value is present via JavaScript?
How can I check if the query string contains a q= in it using JavaScript or jQuery?
10 Answers
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How to find controls in a repeater header or footer
...ds
{
public static Control FindControlInHeader(this Repeater repeater, string controlName)
{
return repeater.Controls[0].Controls[0].FindControl(controlName);
}
public static Control FindControlInFooter(this Repeater repeater, string controlName)
{
return repeate...
How to convert timestamps to dates in Bash?
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@mehaase - the man page notes that the date string is too complex to be documented in the manpage, so it is described in info: info '(coreutils) date invocation'
– MByD
Mar 23 '16 at 8:48
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What is “thread local storage” in Python, and why do I need it?
In Python specifically, how do variables get shared between threads?
5 Answers
5
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How can I make a div stick to the top of the screen once it's been scrolled to?
... for. I'd like the element to start at 200px below the top of the page (to allow room for other content) and then once the user has scrolled down become fixed at the top.
– evanr
Aug 1 '09 at 8:10
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Converting Integer to Long
...lueOf(i.longValue());
This avoids the performance hit of converting to a String. The longValue() method in Integer is just a cast of the int value. The Long.valueOf() method gives the vm a chance to use a cached value.
sha...
jQuery AJAX submit form
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It's serialized into a query string, just like the data you are putting into the array manually in the GET call there would be. This is what you want, I'm pretty sure.
– JAL
Dec 25 '09 at 1:50
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Javascript set img src
...on't need to construct a whole new image... the src attribute just takes a string value :-)
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return query based on date
....3 using Node v0.12.7 and v4.4.4 and used:
{ $gte: new Date(dateVar).toISOString() }
I'm passing in an ISODate (e.g. 2016-04-22T00:00:00Z) and this works for a .find() query with or without the toISOString function. But when using in an .aggregate() $match query it doesn't like the toISOString fu...
Remove columns from DataTable in C#
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So for that, here is what I did, when I came across the same problem.
string[] ColumnsToBeDeleted = { "col1", "col2", "col3", "col4" };
foreach (string ColName in ColumnsToBeDeleted)
{
if (dt.Columns.Contains(ColName))
dt.Columns.Remove(ColName);
}
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