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Use grep --exclude/--include syntax to not grep through certain files
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edited Dec 14 '11 at 22:53
answered Oct 21 '08 at 13:44
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Ruby: Can I write multi-line string with no concatenation?
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Adding a directory to the PATH environment variable in Windows
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How to use greater than operator with date?
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you have enlosed start_date with single quote causing it to become string, use backtick instea...
REST API Token-based Authentication
...you have a clean call like this:
nonce = generate_secure_password(length: 16);
one_time_key = nonce + '-' + sha1(nonce+salt+shared_key);
url = username:one_time_key@myhost.com/api/call
It is true that this is a bit laborious. This is because you aren't using a protocol level solution (like SSL). ...
Explain the concept of a stack frame in a nutshell
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A stack frame is a frame of data that gets pushed onto the stack. In the case of a call stack,...
How to generate UML diagrams (especially sequence diagrams) from Java code?
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What does the filter parameter to createScaledBitmap do?
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edited Oct 12 '10 at 3:40
answered Oct 9 '10 at 19:45
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MongoDB: How to query for records where field is null or not set?
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If the sent_at field is not there when its not set then:
db.emails.count({sent_at: {$exists: ...
How do I run a simple bit of code in a new thread?
...an the GUI as it currently causes the form to freeze whilst the code runs (10 seconds or so).
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