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How to reset a remote Git repository to remove all commits?
... imageUploader: {
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Name of this month (Date.today.month as name)
... way of doing this, imho. And it's not specific to rails. See answer below by leafo.
– Peter Berg
Sep 1 '14 at 20:14
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How to write a Ruby switch statement (case…when) with regex and backreferences?
I know that I can write a Ruby case statement to check a match against a regular expressions.
However, I'd like to use the match data in my return statement. Something like this semi-pseudocode:
...
Error in Swift class: Property not initialized at super.init call
...ignated initializer must ensure that all of the
“properties introduced by its class are initialized before it
delegates up to a superclass initializer.”
Excerpt From: Apple Inc. “The Swift Programming Language.” iBooks.
https://itunes.apple.com/us/book/swift-programming-language/i...
AngularJS ng-class if-else expression
...md-6' : 'col-md-4')">
...
</div>
And make sure it's readable by your colleagues :)
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How to exclude a file extension from IntelliJ IDEA search?
...nsion from the results in IntelliJ IDEA's " Find in Path " dialog (invoked by CTRL + SHIFT + F )? I want to exclude all .css files.
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Bash script - variable content as a command to run
... just use the string as the command itself:
# The regular bash eval works by jamming all its arguments into a string then
# evaluating the string. This function treats its arguments as individual
# arguments to be passed to the command being run.
function eval_command() {
"$@";
}
Note the diffe...
How to run Maven from another directory (without cd to project dir)?
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No, -f starts Maven with that specific pom, and by definition the directory where the pom is, is the working directory for Maven. I use this in my CI-Server to build specific modules in subdirectories, and i can assure you, that it works.
– dunni
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“No X11 DISPLAY variable” - what does it mean?
...inal window, but it has to be within X (either after a graphical login, or by running startx).
If you're already within a graphical environment, try export DISPLAY=:0 for bash like shells (bash, sh, etc) or setenv DISPLAY :0 for C shell based shells (csh, tcsh, etc)
If you've connected from anoth...
How to execute a MySQL command from a shell script?
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Thanks for a quick response. I tired by putting the password in the command line itself. The real problem is I am putting this command in .sh file and then executing this shell script. The command in the file is not executed on command line, but the same command...