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Checking if sys.argv[x] is defined
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edited Nov 3 '17 at 13:12
answered Mar 24 '11 at 18:17
se...
What does the red exclamation point icon in Eclipse mean?
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182
According to the documentation:
Decorates Java projects and working
sets that contain buil...
UPDATE multiple tables in MySQL using LEFT JOIN
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UPDATE t1
LEFT JOIN
t2
ON t2.id = t1.id
SET t1.col1 = newvalue
WHERE t2.id IS NULL
Note that for a SELECT it would be more efficient to use NOT IN / NOT EXISTS syntax:
SELECT t1.*
FROM t1
WHERE t1.id NOT IN
(
S...
How to create ls in windows command prompt?
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answered Feb 20 '12 at 14:32
hmjdhmjd
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Check if an element's content is overflowing?
.... Your css looks like this:
.scrollbox {
overflow: auto;
width: 200px;
max-height: 200px;
margin: 50px auto;
background:
/* Shadow covers */
linear-gradient(white 30%, rgba(255,255,255,0)),
linear-gradient(rgba(255,255,255,0), white 70%) 0 100%,
/* Sha...
PHPUnit: assert two arrays are equal, but order of elements not important
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answered Oct 2 '10 at 0:01
CraigCraig
68455 silver badges88 bronze badges
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How do I hide an element when printing a web page?
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edited Dec 4 '18 at 15:22
community wiki
7 r...
Xcode “The private key for is not installed on this mac - distributing”
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21 Answers
21
Active
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Nested rows with bootstrap grid system?
I want 1 larger image with 4 smaller images in a 2x2 format like this:
2 Answers
2
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Saving a Numpy array as an image
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answered May 24 '09 at 0:26
dF.dF.
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