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Java Swing revalidate() vs repaint()
...yout manager to recalculate the layout (which is necessary when adding components). This should cause children of the panel to repaint, but may not cause the panel itself to do so (see this for the list of repaint triggers).
On a more general note: rather than reusing the original panel, I'd recomm...
Oracle SQL escape character (for a '&')
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This gets the job done, but is a little clunky when dealing with pre-existing strings.
– aglassman
Sep 5 '13 at 14:43
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Are nested transactions allowed in MySQL?
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this was not the question, "savepoints" are one thing "nested transaction" support was the real question. See this link
– arod
Sep 2 '12 at 20:41
1
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How to remove a lambda event handler [duplicate]
... args) =>
{
button.Click -= handler; // Unsubscribe
// Add your one-time-only code here
}
button.Click += handler;
Unfortunately it's not even easy to encapsulate this into a method, because events aren't cleanly represented. The closest you could come would be something like:
button.C...
regular expression: match any word until first space
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This matches all the words and not just the first one, see this example.
– Ryan Gates
Nov 20 '12 at 15:10
1
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How to ignore SVN folders in WinMerge?
...ools | Filters... | Filefilters, create a new filter or modify an existing one.
It will look like this:
## Ignore Java class and jar files
f: \.class$
f: \.jar$
## Ignore subversion housekeeping directories
d: \\.svn$
d: \\._svn$
Save it, then when selecting items to merge, select the filter you d...
How can I change the remote/target repository URL on Windows? [duplicate]
... edited Dec 8 '16 at 17:09
wonea
4,3051515 gold badges6868 silver badges131131 bronze badges
answered Nov 26 '09 at 0:58
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How to expire a cookie in 30 minutes using jQuery?
...//plugins.jquery.com/cookie/), you can use decimal point or fractions.
As one day is 1, one minute would be 1 / 1440 (there's 1440 minutes in a day).
So 30 minutes is 30 / 1440 = 0.02083333.
Final code:
$.cookie("example", "foo", { expires: 30 / 1440, path: '/' });
I've added path: '/' so that...
How should I organize Python source code? [closed]
...
If you've landed here from Google and are trying to find out how to split one large source file into multiple, more manageable, files I'll summarise the process briefly.
Assume you currently have everything in a file called main.py:
Create another source file in the same folder (let's call ours ...
IndexOf function in T-SQL
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CHARINDEX is what you are looking for
select CHARINDEX('@', 'someone@somewhere.com')
-----------
8
(1 row(s) affected)
-or-
select CHARINDEX('c', 'abcde')
-----------
3
(1 row(s) affected)
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