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Asynchronous shell commands
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& puts the job in the background.
Makes it block on attempting to read input, and
Makes the shell not wait for its completion.
disown removes the process from the shell's job control, but it still leaves it connected to the terminal.
One of the results is that the shell won't send it a S...
How to force use of overflow menu on devices with menu button
...tep into this conversation and discuss: I know it's prevented by design (i read the design guidelines). But thats kind of %$/%#+, i think. For example: the user is switching from a Galaxy Nexus (-> w Overflow) to a Nexus One (w 4.0/ -> no Overflow). I bet the user won't find the menu items any...
Editing Javascript using Chrome Developer Tools
...trying to edit javascript on a site using Chrome's Developer Tools. I have read about 30 accounts of how to do this as well as watched a few videos. The fact is, when I go to the sources tab and open the file I want to edit, I can't do anything to it. Is there some step I am missing?
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When is JavaScript's eval() not evil?
I'm writing some JavaScript code to parse user-entered functions (for spreadsheet-like functionality). Having parsed the formula I could convert it into JavaScript and run eval() on it to yield the result.
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Remove non-numeric characters (except periods and commas) from a string
...rrect ones and potentially confuse researchers and waste researchers' time reading inappropriate insights. Here is another example of content that missed being called out: stackoverflow.com/a/37500756/2943403 Stack Overflow is a less effective researching tool when the content is provably incorrec...
How to make a HTML Page in A4 paper size page(s)?
...icle dives into things like setting page-breaks, etc. so you might want to read that completely.
In your case, the trick is to create the print CSS first. Most modern browsers (>2005) support zooming and will already be able to display a website based on the print CSS.
Now, you'll want to make...
When should I use the assets as opposed to raw resources in Android?
...any compressed asset file with an uncompressed size of over 1 MB cannot be read from the APK. Which is mentioned here groups.google.com/forum/#!topic/android-developers/lguGFJD-JRs
– user370305
May 27 '14 at 17:49
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How to reload apache configuration for a site without restarting apache
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@cs01 Where do you read that the httpd daemon will be restarted? Everything I read on the link provided in the answer says things like apachectl graceful: Gracefully restarts the Apache daemon by sending it a SIGUSR1. If the daemon is not runni...
Converting PKCS#12 certificate into PEM using OpenSSL
...on
with open("push.p12", "rb") as file:
p12 = crypto.load_pkcs12(file.read(), "my_passphrase")
# PEM formatted private key
print crypto.dump_privatekey(crypto.FILETYPE_PEM, p12.get_privatekey())
# PEM formatted certificate
print crypto.dump_certificate(crypto.FILETYPE_PEM, p12.get_certificate...
Check if a string contains a string in C++
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Do you really need the "usings"? When I read this code, I have no idea whether contains is std::contains or boost::contains, which seems like a significant drawback. I guess std::contains doesn't currently exist, but I'm not sure it's reasonable to assume the read...