大约有 6,887 项符合查询结果（耗时：0.0321秒） [XML]
Node.js vs .Net performance
...om the given url
/// </summary>
private void DownloadUrl(int index, string url)
{
using (WebClient client = new WebClient())
{
try
{
int start = Environment.TickCount;
byte[] data = client.DownloadData(url);
...
PHP cURL custom headers
...=utf-8',
'Host: www.example.com',
'Referer: http://www.example.com/index.php', //Your referrer address
'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:28.0) Gecko/20100101 Firefox/28.0',
'X-MicrosoftAjax: Delta=true'
];
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$server_...
A good book for learning D3.js [closed]
...bedded jsbin examples.
http://chimera.labs.oreilly.com/books/1230000000345/index.html
So if you are looking for a "book", this would be a great start.
Another great place to start is the set of tutorials - you could almost think of them as a mini-book - found here:
http://www.dashingd3js.com/table...
How do I move the turtle in LOGO? [closed]
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Samples taken directly from website: http://gaza.freehosting.net/logo/index.html
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edited Feb 6 '12 at 1:42
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What is the best way to profile javascript execution? [closed]
...d your profile block. See the console API here: http://getfirebug.com/wiki/index.php/Console_API
Blackbird
Blackbird (official site) also has a simpler profiler (can be downloaded from here)
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How to filter rows in pandas by regex
...n match, fullmatch and contains.
Note that in order to use the results for indexing, set the na=False argument (or True if you want to include NANs in the results).
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How do I migrate a model out of one django app and into a new one?
...t of 0003_create_cat as well? Also I want to share a tip. If you have indexes, they will need to be modified as well. In my case they were unique indexes, so my forward looks like thiS: db.delete_unique('common_cat', ['col1']) db.rename_table('common_cat', 'specific_cat') db...
Recommended way to insert elements into map [duplicate]
... retrieve values from a vector. Apparently at() throws an exception if the index is out of bounds whereas [] operator doesn't. In these situations it's always best to look up the documentation of the functions as they will give you all the details. But in general, there aren't (or at least shouldn't...
'too many values to unpack', iterating over a dict. key=>string, value=>list
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As far as I can tell, enumerate() actually stores the index in the position where field is.
– Jesse Reza Khorasanee
Jul 22 at 6:15
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How can I analyze Python code to identify problematic areas?
...ines, blank lines, &c.)
Halstead metrics (all of them)
Maintainability Index (the one used in Visual Studio)
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