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How do I get the value of a textbox using jQuery?
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There's a .val() method:
If you've got an input with an id of txtEmail you can use the following code to access the value of the text box:
$("#txtEmail").val()
You can also use the val(string) method to set that value:
$("#txtEmail").val("something")
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Uncaught ReferenceError: $ is not defined?
... That solved it for me. The path to the script was wrong in one of my HTML files.
– Adam Jensen
Oct 22 '14 at 5:46
@Je...
Download data url file
...ag their zip directly into the browser and it'll let them download all the files within. They can also create new zip files by dragging individual files in.
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How to generate a new Guid in stored procedure?
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With SQL Server you can use the function NEWID. You're using C# so I assume that you're using SQL Server. I'm sure other database system have similar functions.
select NEWID()
If you're using Oracle then you can use the SYS_GUID() function. Check out the answer to t...
Symbolicating iPhone App Crash Reports
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Steps to analyze crash report from apple:
Copy the release .app file which was pushed to the appstore, the .dSYM file that was created at the time of release and the crash report receive from APPLE into a FOLDER.
OPEN terminal application and go to the folder created above (using cd comma...
How to 'grep' a continuous stream?
... line buffering mode when using BSD grep (FreeBSD, Mac OS X etc.)
tail -f file | grep --line-buffered my_pattern
You don't need to do this for GNU grep (used on pretty much any Linux) as it will flush by default (YMMV for other Unix-likes such as SmartOS, AIX or QNX).
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Java Error opening registry key
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Can you please tell me what is the effect of these files in system32 folder ?
– Rabia Naz khan
Jul 12 '16 at 5:50
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Local dependency in package.json
...2.0.0 of npm. Example:
{
"name": "baz",
"dependencies": {
"bar": "file:../foo/bar"
}
}
Any of the following paths are also valid:
../foo/bar
~/foo/bar
./foo/bar
/foo/bar
The local package will be copied to the prefix (./node-modules).
npm < 2.0.0
Put somelocallib as dependency i...
Where are iOS simulator screenshots stored?
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If you create screenshots from within the simulator using File -> Save Screen Shot (Command-S), those files end up on the Desktop as something like: iOS Simulator Screen shot Apr 22, 2012.png.
Under Xcode 6 & newer, device screenshots taken with the "Take Screenshot" button i...
On localhost, how do I pick a free port number?
...reating them. Alternatively you could write it to some shared memory or a file that both can access, or a central server accessed via some well known port number could keep track of it.
– mark4o
Mar 7 '16 at 22:20
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