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mongodb: insert if not exists
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answered May 27 '10 at 18:17
Van NguyenVan Nguyen
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How to split a string in shell and get the last field
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answered Jul 2 '10 at 0:05
StephenStephen
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What is the equivalent of “none” in django templates?
... Babacar GningueBabacar Gningue
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1
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Can grep show only words that match search pattern?
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1008
Try grep -o
grep -oh "\w*th\w*" *
Edit: matching from Phil's comment
From the docs:
-h, ...
Objective-C Runtime: best way to check if class conforms to protocol?
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answered Aug 8 '10 at 23:14
WevahWevah
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std::auto_ptr to std::unique_ptr
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edited Aug 11 '10 at 18:12
Klaim
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Python “raise from” usage
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Why not use always android:configChanges=“keyboardHidden|orientation”?
...ScreenSize"]
– Michael Biermann
Dec 10 '12 at 21:26
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What does -1 mean in numpy reshape?
... example.
z = np.array([[1, 2, 3, 4],
[5, 6, 7, 8],
[9, 10, 11, 12]])
z.shape
(3, 4)
Now trying to reshape with (-1) . Result new shape is (12,) and is compatible with original shape (3,4)
z.reshape(-1)
array([ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12])
Now trying to re...
How to redirect from OnActionExecuting in Base Controller?
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answered Jul 9 '10 at 16:51
wompwomp
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