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What is the Bash equivalent of Python's pass statement
... a command that successfully does nothing.
(false would, in a way, be the opposite: it doesn't do anything, but claims that a failure occurred.)
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throws Exception in finally blocks
...appens the close method will be called on each of these three resources in opposite order in which they were created. It means the close method would be called first for ResultSetm then the Statement and at the end for the Connection object.
It's also important to know that any exceptions that occu...
Git Remote: Error: fatal: protocol error: bad line length character: Unab
...e same problem on Windows and turned out to be the same root cause for the opposite reason. I was trying to use Cygwin (and the embedded Git SSH) but GIT_SSH was set to C:\...\plink.exe which causing a conflict. Once I removed this everything worked fine.
– Matt Holtzman
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Check if Python Package is installed
...om PyPI or from any other alternative source (like pip install http://some.site/package-name.zip or any other archive type).
When installing manually using python setup.py install.
When installing from system repositories, like sudo apt install python-requests.
Cases when it might not work:
W...
IISExpress returns a 503 error from remote machines
I'm attempting to test a website I have running in a local IISExpress instance with some other machines / devices on my local network. I am running Win7 Pro.
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How do I match any character across multiple lines in a regular expression?
..., but there should be a modifier that you can add to the regex pattern. In PHP it is:
/(.*)<FooBar>/s
The s at the end causes the dot to match all characters including newlines.
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Cannot simply use PostgreSQL table name (“relation does not exist”)
I'm trying to run the following PHP script to do a simple database query:
11 Answers
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Getting DOM elements by classname
I'm using PHP DOM and I'm trying to get an element within a DOM node that have a given class name. What's the best way to get that sub-element?
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How do I list all remote branches in Git 1.7+?
... though there is no local branch that tracks the remote. In this case, the opposite of tracked is new, meaning "not fetched".
– Klas Mellbourn
Oct 11 '15 at 19:17
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Remove portion of a string after a certain character
... just wondering how I could remove everything after a certain substring in PHP
15 Answers
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