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jQuery count child elements
... of .length
– Eric Kigathi
Mar 18 '14 at 23:45
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What's the difference between window.location= and window.location.replace()?
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413
window.location adds an item to your history in that you can (or should be able to) click "Bac...
Should *.xccheckout files in Xcode5 be ignored under VCS?
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edited Apr 2 '14 at 14:35
Ben Collins
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...X[,t], Y[,t]))
Y[X[J(unique_keys)]]
## t b a
## 1: 1 NA 1
## 2: 2 NA 4
## 3: 3 9 9
## 4: 4 16 16
## 5: 5 25 NA
## 6: 6 36 NA
# The following will give the same with the column order X,Y
X[Y[J(unique_keys)]]
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How do I set cell value to Date and apply default Excel date format?
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174
http://poi.apache.org/spreadsheet/quick-guide.html#CreateDateCells
CellStyle cellStyle = wb.cre...
Is a statically-typed full Lisp variant possible?
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Testing if object is of generic type in C#
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edited Aug 19 '14 at 14:48
answered Jun 11 '09 at 17:38
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Generating an MD5 checksum of a file
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491
You can use hashlib.md5()
Note that sometimes you won't be able to fit the whole file in memo...
What's the difference between “groups” and “captures” in .NET regular expressions?
...about it. Here's what the famous Jeffrey Friedl has to say about it (pages 437+):
Depending on your view, it either adds
an interesting new dimension to the
match results, or adds confusion and
bloat.
And further on:
The main difference between a Group
object and a Capture object i...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
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4 Answers
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