大约有 8,600 项符合查询结果（耗时：0.0322秒） [XML]
PHP/MySQL insert row then get 'id'
...note: mysql_insert_id() will convert the return type of the native MySQL C API function mysql_insert_id() to a type of long (named int in PHP). If your AUTO_INCREMENT column has a column type of BIGINT (64 bits) the conversion may result in an incorrect value. Instead, use the internal MySQL SQL fun...
What's the best way to iterate an Android Cursor?
...t()) {
...
}
} finally {
cursor.close();
}
If you target API 19+, you can use try-with-resources.
try (Cursor cursor = db.rawQuery(...)) {
while (cursor.moveToNext()) {
...
}
}
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Using HTML in Express instead of Jade
... res.sendfile(__dirname + '/index.html');
});)
From the official express api reference:
res.sendfile(path, [options], [fn]])
Transfer the file at the given path.
Automatically defaults the Content-Type response header field based on
the filename's extension. The callback fn(err) is...
How to switch between hide and view password
... if you press it, it will disappear o_O'
– MiguelHincapieC
Jan 2 '17 at 21:38
1
Yeah, there are a...
What's the Best Way to Shuffle an NSMutableArray?
...
If you import GameplayKit, there is a shuffled API:
https://developer.apple.com/reference/foundation/nsarray/1640855-shuffled
let shuffledArray = array.shuffled()
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Delete directories recursively in Java
... "does not follow symbolic links". (Javadoc: docs.oracle.com/javase/7/docs/api/java/nio/file/…)
– Stephan
Sep 16 '17 at 9:14
1
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Rails Object to hash
...wn in my examples, this is exactly what #as_json does and is intended for: api.rubyonrails.org/classes/ActiveModel/Serializers/…. I did not choose the name of that method.
– Raf
Jan 14 '16 at 1:06
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
...lightly, but offer a number of advantages over the old extension including API support for transactions, stored procedures and prepared statements (thereby providing the best way to defeat SQL injection attacks). PHP developer Ulf Wendel has written a thorough comparison of the features.
Hashphp.o...
ExecutorService that interrupts tasks after a timeout
....shutDownNow() method as described in http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ExecutorService.html? It seems to be the simplest solution.
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How to clone an InputStream?
...e about IOUtils here:
http://commons.apache.org/proper/commons-io/javadocs/api-2.4/org/apache/commons/io/IOUtils.html#toBufferedInputStream(java.io.InputStream)
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