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Looping over arrays, printing both index and value
I want to do something like this:
6 Answers
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How to execute a Ruby script in Terminal?
...ails, Homebrew, Git, etc), and I've even written a small program. Now, how do I execute it in Terminal? I wrote the program in Redcar and saved it as a .rb, but I don't know how to execute it through Terminal. I want to run the program and see if it actually works. How do I do this?
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What is the command to truncate a SQL Server log file?
I need to empty an LDF file before sending to a colleague. How do I force SQL Server to truncate the log?
7 Answers
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Orchestration vs. Choreography
...invoke services as an entity in its own right. However, these technologies do not give a rich behavioral detail about the role of the service in more complex collaboration. This collaboration includes a sequence of activities and relationships between activities, which build the business process. Th...
How to force JS to do math instead of putting two strings together
...e variable, then add 5 onto the end of the "string". How can I force it to do math instead?
10 Answers
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How do you install an APK file in the Android emulator?
...lator and it will automatically starts installing.
Another options:
Windows:
Execute the emulator (SDK Manager.exe->Tools->Manage AVDs...->New then Start)
Start the console (Windows XP), Run -> type cmd, and move to the platform-tools folder of SDK directory.
Paste the APK file in...
How do I tell git-svn about a remote branch created after I fetched the repo?
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just adding this link to the docs as a reference kernel.org/pub/software/scm/git/docs/git-svn.html
– slf
Aug 22 '11 at 15:34
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Hidden features of C
...n conclusion: I think Matlab is a compelling case study that shows why you don't want integer overflow checking.
– Trevor Boyd Smith
Jun 11 '09 at 13:35
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How do I access the request object or any other variable in a form's clean() method?
...g it in threadlocals - is a very bad idea. There's absolutely no reason to do it this way.
A much better way is to override the form's __init__ method to take an extra keyword argument, request. This stores the request in the form, where it's required, and from where you can access it in your clean...
How do I syntax check a Bash script without running it?
... In bash's manpage, under "SHELL BUILTIN COMMANDS / set", -n is documented, and as the beginning of the manpage states, bash interprets all single-character options that set does.
– ephemient
Oct 5 '08 at 20:55
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