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How to get the ASCII value of a character
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From here:
function ord() would get the int value
of the char. And in case you want to
convert back after playing with the
number, function chr() does the trick.
>>> ord('a')
97
>>> chr(97)
'a'
&...
PhantomJS failing to open HTTPS site
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I was receiving
Error creating SSL context" from phantomJS (running on CentOS 6.6)
Building from source fixed it for me. Don't forget to use the phantomjs that you built. (instead of the /usr/local/bin/phantomjs if you have it)
sudo yum -y install gcc gcc-c++ make f...
Turning off auto indent when pasting text into vim
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from a practical point of view, your answer is more useful than the accepted answer
– Lynob
Feb 4 '15 at 18:13
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String Resource new line /n not possible?
...ber when you're defining resources like above, you should avoid using Html.fromHtml. Thanks
– Ahmad Reza Enshaee
Feb 6 '18 at 21:51
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How do you set your pythonpath in an already-created virtualenv?
...h for, and place it in the site-packages directory. E.g.:
cd $(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")
echo /some/library/path > some-library.pth
The effect is the same as adding /some/library/path to sys.path, and remain local to the virtualenv set...
Should an Enum start with a 0 or a 1?
...ue that you should be validating enums in the setter function and throwing from the getter if the setter was never called. That way you have one point of failure and you can plan on the field always having a valid value, which simplifies the design and code. My two cents anyway.
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How to correctly use the extern keyword in C
...one somewhere else. Thus it's important if you want to import the variable from somewhere else. For functions, this only tells the compiler that linkage is extern. As this is the default (you use the keyword "static" to indicate that a function is not bound using extern linkage) you don't need to us...
JavaScript for…in vs for
...ed. Worse: You might get unexpected results; it includes members inherited from the prototype chain and the name of methods.
Everything but the properties can be filtered out with .hasOwnProperty. This code sample does what you probably wanted originally:
for (var name in obj) {
if (Object.pro...
Detecting WPF Validation Errors
...Window. Alternatively, you could just call it directly with IsValid(this) from the Window class.
– akousmata
Jun 18 '15 at 14:28
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Difference between jQTouch and jQuery mobile
...ile is presented as a framework
jQTouch is focused on small screen device, from their blog :
Apps developed with jQTouch will certainly run fine on iPads and other tablet devices, but we aren’t going to automagically convert to a more tablet-friendly UI that takes advantage of the additional ...