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Don't display pushd/popd stack across several bash scripts (quiet pushd/popd)
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If you want to silence errors (e.g. no such directory) too, then you can use &> instead of >
– MattSturgeon
Apr 16 '17 at 17:36
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Fastest method to replace all instances of a character in a string [duplicate]
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str.replace(/foo/g, "bar") caused an error for me. str.replace(/foo/, "bar") works.
– Asmussen
Feb 21 '12 at 22:16
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Moving and vanishing lines of code; trouble with Eclipse's XML Editor
...ntally, so if you edit an XML file which has this problem, ADT will add an error marker for this problem -- along with a quickfix to perform surgery on the document to fix it.
In short:
Get ADT 21 Preview 9; run Lint on your projects and look for any complaints about files containing broken line en...
How do you append an int to a string in C++? [duplicate]
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How do you this avoid the compilation error that now with the templated solution std::string("a") + std::string("b") is ambiguous?
– Jason Harrison
Nov 9 '14 at 21:55
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
I'm upgrading to Rails 3.2, and running rake db:migrate gives me several errors of the form:
8 Answers
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How do I get the logfile from an Android device?
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Often I get the error "logcat read: Invalid argument". I had to clear the log, before reading from the log.
I do like this:
prompt> cd ~/Desktop
prompt> adb logcat -c
prompt> adb logcat | tee log.txt
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
... days trying to figure out why my virtualenv environment was screwed, with errors like Could not install packages due to an EnvironmentError: [Errno 1] Operation not permitted: '/bin/easy_install'. Removing the setup file restored my sanity
– kip2
Jun 10 '18 at...
Using Git, how could I search for a string across all branches?
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If you use @manojlds Git grep command and get an error:
-bash: /usr/bin/git: Argument list too long"
then you should use xargs:
git rev-list --all | xargs git grep "string/regexp"
Also see How to grep (search) committed code in the Git history
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In what areas might the use of F# be more appropriate than C#? [closed]
...testing and reading/understanding the code. It eradicates a whole class of errors that previous systems were prone to.
Exploratory programming Working with script files and the REPL (F# Interactive) allowed me to explore the solution space more effectively before committing to an implementation tha...
What does -XX:MaxPermSize do?
Specifically, why would it help to fix a PermGen OutOfMemoryError issue?
3 Answers
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