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How to check if a process is running via a batch script
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Another possibility I cam>me m> up with, inspired by using grep, is:
tasklist /FI "IMAGENAm>ME m> eq myapp.exe" 2>NUL | find /I /N "myapp.exe">NUL
if "%ERRORLEVEL%"=="0" echo Program is running
It doesn't need to save an extra file, so I prefer this ...
Expand a div to fill the remaining width
...this is actually very easy, but not at all obvious. You have to trigger som>me m>thing called a "block formatting context" (BFC), which interacts with floats in a specific way.
Just take that second div, remove the float, and give it overflow:hidden instead. Any overflow value other than visible makes...
jQuery Click fires twice when clicking on label
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to the .bind() or .click(), whichever you're seeing. Also, add the param>me m>ter evt to the function, like function(evt) {...
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Bytes of a string in Java
...Use whichever character set you're interested in for your case, as the argum>me m>nt to getBytes(). And don't fall into the trap of assuming that UTF-8 represents every character as a single byte, as that's not true either:
final String interesting = "\uF93D\uF936\uF949\uF942"; // Chinese ideograms
//...
Logging in Scala
What is a good way to do logging in a Scala application? Som>me m>thing that is consistent with the language philosophy, does not clutter the code, and is low-maintenance and unobtrusive. Here's a basic requirem>me m>nt list:
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Mac OSX Lion DNS lookup order [closed]
...X Lion I figured out that /etc/hosts is not looked up in first place for nam>me m> resolution anymore. This leads to som>me m> side effects like:
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Visual Studio 2010 always thinks project is out of date, but nothing has changed
...isual Studio 10.0\Common7\IDE\). For Express versions the config file is nam>me m>d V*Express.exe.config.
Add the following after the </configSections> line:
<system.diagnostics>
<switches>
<add nam>me m>="CPS" value="4" />
</switches>
</system.diagnostics>
Restar...
google chrom>me m> extension :: console.log() from background page?
If I call console.log('som>me m>thing'); from the popup page, or any script included off that it works fine.
11 Answers
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CALayers didn't get resized on its UIView's bounds change. Why?
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I used the sam>me m> approach that Solin used, but there's a typo in that code. The m>me m>thod should be:
- (void)layoutSubviews {
[super layoutSubviews];
// resize your layers based on the view's new bounds
mylayer.fram>me m> = self.bounds;
}
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Renaming a virtualenv folder without breaking it
...for this with the --relocatable option. From the docs:
Normally environm>me m>nts are tied to a
specific path. That m>me m>ans that you
cannot move an environm>me m>nt around or
copy it to another computer. You can
fix up an environm>me m>nt to make it
relocatable with the command:
$ virtualenv --rel...