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msbuild.exe staying open, locking files
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This also works when running a build from the command line, e.g. a batch script, build server, etc.
– Dave E
Feb 1 '16 at 11:41
add a com...
Search and replace in Vim across all the project files
...ck-grep.
xargs
Xargs is an old unix command line tool. It reads items from standard input and executes the command specified followed by the items read for standard input. So basically the list of files generated by ack are being appended to the end of the perl -pi -E 's/pattern/replacemnt/g' ...
How do I detach objects in Entity Framework Code First?
...ed to the context, set the state to Detached. If you want to load entities from the DB without attaching them at all to the context (no change tracking), use AsNoTracking.
– Slauma
Feb 6 '13 at 12:47
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JavaScript closure inside loops – simple practical example
...mous function expression that is invoked immediately and index becomes set from i.
– Eggs
Apr 14 at 5:51
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How to jump directly to a column number in Vim
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This is especially nice for opening Vim from other tools, as this call can be done on the command-line: "+call cursor($LINE,$COLUMN)"
– Laurence Gonsalves
Sep 27 '19 at 20:18
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How to detect if a specific file exists in Vimscript?
...ses the issue of having a file that does exist, but permissions prevent it from being read. If you want to detect such cases, the following will work:
:if !empty(glob("path/to/file"))
: echo "File exists."
:endif
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Qt: *.pro vs *.pri
... write the common settings and code into those .pri files and include them from several .pro files as the need arises. This is how you would use it in practice:
foo.pri
FOO = BAR
hello.pro
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include($$PWD/foo.pri)
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world.pro
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include($$PWD/foo.pri)
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This way, the commonality would be a...
Test if a command outputs an empty string
... 0m0.004s
user 0m0.000s
sys 0m0.007s
Full example
Updated example from the answer by Will Vousden:
if [[ $(ls -A | wc -c) -ne 0 ]]; then
echo "there are files"
else
echo "no files found"
fi
Updated again after suggestions by netj:
if [[ $(ls -A | head -c1 | wc -c) -ne 0 ]]; then...
Creating a new column based on if-elif-else condition
...er of records. Still, I think it is much more readable. Especially coming from a SAS background.
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What is a good choice of database for a small .NET application? [closed]
..., you can create your own custom functions. Here are a couple of examples:
From SOAnoter example
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