大约有 35,460 项符合查询结果（耗时：0.0495秒） [XML]
How to configure MongoDB Java driver MongoOptions for production use?
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160
Updated to 2.9 :
autoConnectRetry simply means the driver will automatically attempt to reconn...
What are the mechanics of short string optimization in libc++?
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120
The libc++ basic_string is designed to have a sizeof 3 words on all architectures, where sizeof(...
How to create ENUM type in SQLite?
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20
Why not use CHECK() constraint to allow only three possible strings?
– mateusza
Jun 19 '13 at 23:31
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Difference between Python datetime vs time modules
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104
the time module is principally for working with unix time stamps; expressed as a floating point...
Select something that has more/less than x character
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edited Sep 25 '18 at 11:09
a_horse_with_no_name
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Call static method with reflection
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answered Aug 10 '12 at 19:39
LeeLee
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Remove textarea inner shadow on Mobile Safari (iPhone)
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answered Jun 20 '10 at 5:49
LyonLyon
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using data-* attribute with thymeleaf
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edited Feb 17 '17 at 8:01
Alexandru Severin
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a...
How to check that a string is an int, but not a double, etc.?
... about using ctype_digit?
From the manual:
<?php
$strings = array('1820.20', '10002', 'wsl!12');
foreach ($strings as $testcase) {
if (ctype_digit($testcase)) {
echo "The string $testcase consists of all digits.\n";
} else {
echo "The string $testcase does not consist of...
Case insensitive comparison NSString
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edited Apr 7 '19 at 11:08
Cœur
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answere...