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cd into directory without having permission
...rx,go-w openfire
That grants you permission to use the directory and the files in it (x) and to list the files that are in it (r); it also denies group and others write permission on the directory, which is usually correct (though sometimes you may want to allow group to create files in your direc...
Changing variable names in Vim
... It takes me to the first use of the variable name in some function in the file :( If you're within some scope and want to select that scope, "va{" - "visual select around {" - is the way to go I think.
– Srikumar
Nov 29 '11 at 3:07
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How do I resolve ClassNotFoundException?
...o load classes from.
These 'locations' can either be directories, or jar files.
For directories, the JVM will follow an expected pattern for loading a class. If I have the directory C:/myproject/classes in my classpath, and I attempt to load a class com.mycompany.Foo, it will look under the clas...
Delete terminal history in Linux [closed]
...rsion 10.11.2), but you have to add that following line to your ~/.bash_profile: export SHELL_SESSION_HISTORY=0, then do a source ~/.bash_profile and to finish quit and restart your Terminal app. If you want to understand what this export command does, then you should definitely check this following...
How to call shell commands from Ruby
... = %x[find . -name '*test.rb' | sort]
Which, in this case, will populate file list with all test files under the current directory, which you can process as expected:
directorylist.each do |filename|
filename.chomp!
# work with file
end
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How to get the clicked link's href with jquery?
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FYI, if the href is relative href="sibling_file.htm" then $(this).attr("href") returns sibling_file.htm and this.href returns https://example.com/folder/sibling_file.htm (which is what I'd expected and wanted.)
– Redzarf
Dec 16 '...
How to architect an Ember.js application
...wer and JSHint and Ember-CLI and Travis CI and EditorConfig and Git config files, along with other things like Broccoli for assets and PhantomJS for testing...
– JKillian
Apr 20 '15 at 21:14
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How do I capture SIGINT in Python?
...h the Exception. Say you run your program and redirect the output to a log file, ./program.py > output.log. When you press Ctrl-C you want your program to exit gracefully by having it log that all data files have been flushed and marked clean to confirm they are left in a known good state. But Ct...
How to compile a 32-bit binary on a 64-bit linux machine with gcc/cmake
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What does export mean? Where does it belong? Te header files? The makefile? Nope, totally not an answer for me as a beginner.
– Tomáš Zato - Reinstate Monica
Sep 29 '15 at 10:09
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Still Reachable Leak detected by Valgrind
...that you see a known problem that has a solution in terms of a suppression file for valgrind. Perhaps your system is not up to date, or your distribution doesn't maintain these things. (Mine is ubuntu 10.4, 64bit)
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