大约有 42,000 项符合查询结果（耗时：0.0225秒） [XML]
SQlite Getting nearest locations (with latitude and longitude)
...ored in my SQLite database, and I want to get the nearest locations to the parameters I put in (ex. My current location - lat/lng, etc.).
...
vs.
...ys use embed?
Bottom line: OBJECT is Good, EMBED is Old. Beside's IE's PARAM tags, any content between OBJECT tags will get rendered if the browser doesn't support OBJECT's referred plugin, and apparently, the content gets http requested regardless if it gets rendered or not.
object is the cu...
PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
... = $conn->prepare($item["query"]);
$stmt->execute($item["params"]);
$result = $stmt->rowCount();
if($result == 0)
$mx = false;
}
if($mx == true)
$conn->commit();
else
$conn->rollBa...
Is there a generator version of `string.split()` in Python?
...
The most efficient way I can think of it to write one using the offset parameter of the str.find() method. This avoids lots of memory use, and relying on the overhead of a regexp when it's not needed.
[edit 2016-8-2: updated this to optionally support regex separators]
def isplit(source, sep...
How to see which flags -march=native will activate?
...sted. Specifically, on gcc 4.9.2 on a Phenom, the output includes these: --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512
– Daniel Santos
Jan 29 '15 at 0:22
...
How to change Hash values?
... happens a fair amount with Rails projects.
Here's some code to ensure a params hash is in UTF-8:
def convert_hash hash
hash.inject({}) do |h,(k,v)|
if v.kind_of? String
h[k] = to_utf8(v)
else
h[k] = convert_hash(v)
end
h
end
end
#...
Print an integer in binary format in Java
...'s what I wrote:
/**
* Converts an integer to a 32-bit binary string
* @param number
* The number to convert
* @param groupSize
* The number of bits in a group
* @return
* The 32-bit long bit string
*/
public static String intToString(int number, int groupSize) {
StringBu...
How to implement static class member functions in *.cpp file?
...er file say foo.h
class Foo{
public:
static void someFunction(params..);
// other stuff
}
In your implementation file say foo.cpp
#include "foo.h"
void Foo::someFunction(params..){
// Implementation of someFunction
}
Very Important
Just make sure you don't use the static ...
Coding Style Guide for node.js apps? [closed]
...lves take a callback as an argument, it should be last, e.g. callback(err, param1, param2, callback)
Indentation, spacing between braces and keywords and semicolon placement are all a matter of preference.
share
|...
How to remove new line characters from a string?
... I used Regex.Replace with the exact same regular expression string as the parameter, it worked. Thanks.
– instanceof
Jan 26 '16 at 8:57
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