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Resize svg when window is resized in d3.js

...now add lots of beautiful elements to your graph // ... } data_display(my_data); // call on page load window.addEventListener('resize', function(event){ data_display(my_data); // just call it again... } The crucial line is d3.select('svg').remove();. Otherwise each resizing will add anoth...
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What's the _ underscore representative of in Swift References?

... so... let me see if my dimwittedness has got this right. In this example I should name my parameter variable/constant as "action" and assign it to the SKAction that I want run by this function, and Swift automatically names the required default ...
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How to take screenshot of a div with JavaScript?

...y to invoke a 'save as' dialog of sorts, so this is the best you can do in my opinion. share | improve this answer | follow | ...
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Why is require_once so bad to use?

...ill getting redefine errors, you could something like this: if (!defined('MyIncludeName')) { require('MyIncludeName'); define('MyIncludeName', 1); } I'll personally stick with the *_once statements but on silly million-pass benchmark, you can see a difference between the two: ...
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How to search by key=>value in a multidimensional array in PHP

... @JohnKugelman This function works nice but sometime I have my $value which is null and the function doesn't work ... array empty ... How to have an array even if $value = null ? like search($array, 'id', null) ? – Zagloo Apr 1 '15 at 14:43 ...
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Mysql ibdata 丢失或损坏如何通过frm&ibd 恢复数据 - 更多技术 - 清泛网 - ...

Mysql ibdata 丢失或损坏如何通过frm&ibd 恢复数据mysql存储在磁盘中,各种天灾人祸都会导致数据丢失。大公司的时候我们常常需要做好数据冷热备,对于小公司来说要做好所有数据备份需要支出...mysql存储在磁盘中,各种天灾人祸...
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Abusing the algebra of algebraic data types - why does this work?

...for g. Parametricity guarantees the universal properties automatically and my less-than-subtle choice of names should give you the idea. The (&&&) operator is defined in Control.Arrow, by the way. The dual of the above is the coproduct A+B with injections inl : A → A+B and inr : B → ...
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Difference between Service, Async Task & Thread?

...on about them, I won't repeat them, instead I will try to give answer with my own words, hope they will help you. Service is like an Activity but has no user interface. Probably if you want to fetch the weather for example you won't create a blank activity for it, for this you will use a Service. ...
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C# constructor execution order

... It seems like half of my contributions here are pointing to his answers; but Eric Lippert wrote a good pair of posts on this topic as well: blogs.msdn.com/ericlippert/archive/2008/02/15/… blogs.msdn.com/ericlippert/archive/2008/02/18/… ...
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How to permanently export a variable in Linux?

... I opened a Terminal Window in Ubuntu and enter export MY_VAR=1. Where will this Variable MY_VAR stored ? – vgokul129 Nov 15 '19 at 6:52 add a comment ...