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How do I find the width & height of a terminal window?
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edited Jul 4 '13 at 16:12
Flow
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When correctly use Task.Run and when just async-await
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Don't block the UI thread for more than 50ms at a time.
You can schedule ~100 continuations on the UI thread per second; 1000 is too much.
There are two techniques you should use:
1) Use ConfigureAwait(false) when you can.
E.g., await MyAsync().ConfigureAwait(false); instead of await MyAsync();...
Is PHP's count() function O(1) or O(n) for arrays?
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136
Well, we can look at the source:
/ext/standard/array.c
PHP_FUNCTION(count) calls php_count_r...
Iterate an iterator by chunks (of n) in Python? [duplicate]
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140
The grouper() recipe from the itertools documentation's recipes comes close to what you want:...
How to change line width in IntelliJ (from 120 character)
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331
IntelliJ IDEA 2018
File > Settings... > Editor > Code Style > Hard wrap at
Intel...
How to build Qt for Visual Studio 2010
... how-to which provides a stable solution for using Qt with Visual Studio 2010, so after collecting all the bits of information and some trial and error, I would like to write my solution into a guide.
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Add new value to an existing array in JavaScript [duplicate]
...ular javascript
var arr = new Array();
// or var arr = [];
arr.push('value1');
arr.push('value2');
Note: In javascript, you can also use Objects as Arrays, but still have access to the Array prototypes. This makes the object behave like an array:
var obj = new Object();
Array.prototype.push.call...
How do I parse an ISO 8601-formatted date?
... 3339 datetime strings like the one in the question, but also other ISO 8601 date and time strings that don't comply with RFC 3339 (such as ones with no UTC offset, or ones that represent only a date).
>>> import dateutil.parser
>>> dateutil.parser.isoparse('2008-09-03T20:56:35.4...
Laravel Eloquent groupBy() AND also return count of each group
...r there are. So, I need to end up with something like this: Total Records: 10; Internet Explorer 8: 2; Chrome 25: 4; Firefox 20: 4. (All adding up to 10)
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