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Setting an environment variable before a command in Bash is not working for the second command in a
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324
FOO=bar bash -c 'somecommand someargs | somecommand2'
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Select row with most recent date per user
... USER | TIME | IO |
--------------------------------
| 2 | 9 | 1370931664 | out |
| 3 | 6 | 1370932128 | out |
| 5 | 12 | 1370933037 | in |
Solution which gonna work everytime:
SQLFIDDLEExample
SELECT t1.*
FROM lms_attendance t1
WHERE t1.id = (SELECT t2.id
FRO...
Add Text on Image using PIL
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answered May 4 '13 at 17:49
lalitlalit
2,67522 gold badges1414 silver badges2525 bronze badges
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Go Error Handling Techniques [closed]
... edited Nov 22 '15 at 15:51
030
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answered Jun 6 '13 at 13:31
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Simulate delayed and dropped packets on Linux
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327
netem leverages functionality already built into Linux and userspace utilities to simulate net...
Can I bind an array to an IN() condition?
...ou'll have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalue is 1-indexed, so $k+1
for...
How do I display an alert dialog on Android?
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32 Answers
32
Active
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Get all files that have been modified in git branch
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answered May 17 '12 at 18:53
twalbergtwalberg
50k99 gold badges7777 silver badges7676 bronze badges
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SAML: Why is the certificate within the Signature?
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3 Answers
3
Active
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.classpath and .project - check into version control or not?
... up, set it up, go."
But... this is actually true only for recent Eclipse3.5 settings, where build paths support relative paths:
And Eclipse3.6 would be better, as it supports relative paths for path variables in Linked Resources:
(since 3.6M5)
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