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Checking for a dirty index or untracked files with Git
...an error occurred” (exit non-zero, but probably 128). But checking for 0 vs. 1 vs. non-zero exit codes is probably fairly robust:
git ls-files --others --error-unmatch . >/dev/null 2>&1; ec=$?
if test "$ec" = 0; then
echo some untracked files
elif test "$ec" = 1; then
echo no un...
What is the difference between const and readonly in C#?
...e the value null.
– Mike Rosoft
Apr 27 '18 at 14:28
@user1333 You're confusing a dereferenced value with the reference...
How can I get last characters of a string
...)
– Jamon Holmgren
Feb 17 '14 at 18:27
2
@HutchMoore You are correct. I've edited my answer to me...
Converting bool to text in C++
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edited Jul 27 '18 at 16:27
Trevor Boyd Smith
14.6k2323 gold badges9999 silver badges150150 bronze badges
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reducing number of plot ticks
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273
Alternatively, if you want to simply set the number of ticks while allowing matplotlib to posi...
Pushing app to heroku problem
...u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4....
git: diff between file in local repo and origin
...u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4....
Determine .NET Framework version for dll
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This answer worked for me: stackoverflow.com/a/3461027/2961177.
– ckkkitty
Nov 1 '17 at 17:02
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start MySQL server from command line on Mac OS Lion
...mysql with Homebrew.
– cbmanica
Oct 27 '13 at 20:23
For me it ended up being just "mysqld <action>", the file is...
Rails find record with zero has_many records associated [duplicate]
...drewAndrew
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