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Undoing a git bisect mistake
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210
From the git-bisect documentation:
Bisect log and bisect replay
After having marked re...
Linq to Entities join vs groupjoin
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Behaviour
Suppose you have two lists:
Id Value
1 A
2 B
3 C
Id ChildValue
1 a1
1 a2
1 a3
2 b1
2 b2
When you Join the two lists on the Id field the result will be:
Value ChildValue
A a1
A a2
A a3
B b1
B b2
When you GroupJoin the two l...
How to get time difference in minutes in PHP
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16 Answers
16
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How to fire AJAX request Periodically?
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281
As others have pointed out setInterval and setTimeout will do the trick. I wanted to highlight a...
In C#, how do I calculate someone's age based on a DateTime type birthday?
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61 Answers
61
Active
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How do I fix PyDev “Undefined variable from import” errors?
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13 Answers
13
Active
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How should I escape commas and speech marks in CSV files so they work in Excel?
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221
We eventually found the answer to this.
Excel will only respect the escaping of commas and spee...
How to detect idle time in JavaScript elegantly?
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How to generate an openSSL key using a passphrase from the command line?
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210
If you don't use a passphrase, then the private key is not encrypted with any symmetric cipher ...