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What does ^M character mean in Vim?
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the g option is not required, there is only one new line per line. :%s/\r// would suffice.
– frogcoder
Dec 17 '15 at 3:39
7
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How can I create and style a div using JavaScript?
...ent("P");
var text = document.createTextNode("Another paragraph, yay! This one will be styled different from the rest since we styled the DIV we specifically created.");
paragraph.appendChild(text);
divElement.appendChild(paragraph);
// Adding a button, cause why not!
var button = document.createEl...
Running Bash commands in Python
...alues is also somewhat system-dependent).
PEP-324 (which was already mentioned above) contains a more detailed rationale for why os.system is problematic and how subprocess attempts to solve those issues.
os.popen() used to be even more strongly discouraged:
Deprecated since version 2.6: This ...
How to align a to the middle (horizontally/width) of the page [duplicate]
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Thx, your answer is the one and only cross-browser solution, it should be accepted...worth mentioning that it also works with "position:relative" if you have other divs on top and below (in this case only "left:50%" and "margin:0px -150px;" are impo...
How to use pip with Python 3.x alongside Python 2.x
...hings for Python 2-7 with pip-2.7. The pip command will end up pointing to one of these, but I'm not sure which, so you will have to check.
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Adding two numbers concatenates them instead of calculating the sum
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The above code is a bit bizarre and will confuse less seasoned developers. The code will also fail JSLint for confusing use of '+'.
– Zorayr
Jan 24 '13 at 8:23
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Why is it recommended to have empty line in the end of a source file?
...concatenate two text files together, you will be much happier if the first one ends with a newline character.
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jquery ui Dialog: cannot call methods on dialog prior to initialization
...alog objects on the jquery object, so the 2nd doesn't get to see the first one's configuration options. Without delving further into the dialog code it's hard to say for sure though, and I haven't the time for that :D
– nealio82
May 30 '13 at 10:12
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Short description of the scoping rules?
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@LakshmanPrasad It falls into "E", but has one special behaviour that's worth mentioning: it is a class variable, so it is a "global" among it's objects. Assigning to it will lead to unpredicted and hard to debug issues if you don't know what you're doing.
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Why git can't remember my passphrase under Windows
...efixed with the full path to the appropriate executable.)
If you have not done so already, then generate a key hash as instructed at GitHub or as instructed by your Git host.
Again, if you have not already done so, convert your key for use with PuTTY's pageant.exe using puttygen.exe. Instructions ar...