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What is the difference D3 datum vs. data?
... Thank you for this! the fact that you put data([data]) passing and array just helped me realize a bug I couldn't figure out for the past week! Thank you so much... always such stupid things that are wrong.
– Adam
Feb 24 '14 at 6:23
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How do I sort an NSMutableArray with custom objects in it?
...retty simple, but I can't find any answers on the web. I have an NSMutableArray of objects, and let's say they are 'Person' objects. I want to sort the NSMutableArray by Person.birthDate which is an NSDate .
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What is the difference between print and puts?
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There is another thing ... extend the array class and override the to_s method. puts doesn't use the new to_s for an object of your new class while print does
– kapv89
Oct 28 '12 at 18:30
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In .NET, which loop runs faster, 'for' or 'foreach'?
...a bit more than 2 times cheaper than foreach
loops on List.
Looping on array is around 2 times cheaper than looping on List.
As a consequence, looping on array using for is 5 times cheaper
than looping on List using foreach
(which I believe, is what we all do).
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How do I send a POST request with PHP?
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CURL-less method with PHP5:
$url = 'http://server.com/path';
$data = array('key1' => 'value1', 'key2' => 'value2');
// use key 'http' even if you send the request to https://...
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlen...
程序员用数据思维教你如何追女生 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...们加班习惯了，谁先困谁是孙子。
7、记不住没关系，要使用配置管理
第一次牵手，第一次旅行，恋爱纪念日·····你还记得是哪一天么？
很多关键性的活动我们总是记不住，但是我们程序员有一招叫“配置管理”，我们通...
What's the difference between SortedList and SortedDictionary?
...ctionary<TKey, TValue>.
(SortedList actually maintains a sorted array, rather than using a tree. It still uses binary search to find elements.)
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byte[] to hex string [duplicate]
...But the speed can be improved with algorithms like Nathan Moinvaziri's ByteArrayToHexString or Kurt's ToHex.
I also found it interesting that string.Concat and string.Join are much slower than StringBuilder implementations for long strings, but similar for shorter arrays. Probably due to expanding...
How to correctly iterate through getElementsByClassName
...ists do not have a forEach function.
If using this with babel you can add Array.from and it will convert non node lists to a forEach array. Array.from does not work natively in browsers below and including IE 11.
Array.from(document.querySelectorAll('.edit')).forEach(function(button) {
// Now...
How to pass an array into a SQL Server stored procedure
How to pass an array into a SQL Server stored procedure?
11 Answers
11
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