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Python syntax for “if a or b or c but not all of them”
...le which fits better with the original interface implied in the question. Now it is bending the tool to meet the available spec ... ;)
– wim
May 14 '13 at 2:11
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sed in-place flag that works both on Mac (BSD) and Linux
...oved from homebrew-core, more info in this answer. when installing gnu-sed now, the installation instructions specify that you need to add gnubin to your PATH: PATH="/usr/local/opt/gnu-sed/libexec/gnubin:$PATH"
– pgericson
Feb 13 '19 at 15:37
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How to see the changes in a Git commit?
... diff COMMIT I see the changes between that commit and HEAD (as far as I know), but I would like to see the changes that were made by that single commit.
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iOS 7 - How to display a date picker in place in a table view?
... "opening" but using the begin and endupdates solved that. Nice and smooth now. Thanks datinc!
– nh32rg
Feb 12 '15 at 1:14
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Utilizing multi core for tar+gzip/bzip compression/decompression
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This is an awesome little nugget of knowledge and deserves more upvotes. I had no idea this option even existed and I've read the man page a few times over the years.
– Randall Hunt
Nov 13 '13 at 10:01
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Export Data from mysql Workbench 6.0
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mysqldump: [ERROR] unknown variable 'delayed-insert=FALSE'
This error occurs on various systems and can be temporarily fixed by:
Going to the appropriate directory depending on the system:
a) Windows: C:\Program Files\MySQL\MySQL Workbench 6....
You need to use a Theme.AppCompat theme (or descendant) with this activity
...d code, presumably in an effort to encourage use of the v7.app version, I know of no way to tell for sure.
– Anne Gunn
May 24 '16 at 21:34
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How to close TCP and UDP ports via windows command line
Does somebody knows how to close a TCP or UDP socket for a single connection via windows command line?
17 Answers
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Why are empty catch blocks a bad idea? [closed]
...ng to do, but often it's a sign that a developer saw an exception, didn't know what to do about it, and so used an empty catch to silence the problem.
It's the programming equivalent of putting black tape over an engine warning light.
I believe that how you deal with exceptions depends on what l...
TypeError: 'module' object is not callable
...ple who took time to up vote (myself included) who didn't understand this. Now, it's obvious, and next time I reach in my toolbox, I will find this tool when a module is reported as "not callable". Getting started with a new language is the toughest part.
– jmort253
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