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Can JavaScript connect with MySQL?

...Wouldn't it be somehow a security risk for all the browsers accessing your site to have locally the javascript file that directly accessing your MySQL server? – Vassilis Jul 15 '18 at 18:43 ...
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std::function vs template

Thanks to C++11 we received the std::function family of functor wrappers. Unfortunately, I keep hearing only bad things about these new additions. The most popular is that they are horribly slow. I tested it and they truly suck in comparison with templates. ...
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Using String Format to show decimal up to 2 places or simple integer

... An inelegant way would be: var my = DoFormat(123.0); With DoFormat being something like: public static string DoFormat( double myNumber ) { var s = string.Format("{0:0.00}", myNumber); if ( s.EndsWith("00") ) { return ((int)myNumber).ToString(); ...
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Opacity CSS not working in IE8

...-[if IE]> <link rel="stylesheet" type="text/css" href="http://www.mysite.com/css/ie.css" /> <![endif]--> If you separate the ie quirks, your site will validate just fine. share | i...
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What is a reasonable length limit on person “Name” fields?

... The link needs to be updated as of Oct 22, 2010. I googled for: site:*.gov.uk Name "35 characters" and found this doc justice.gov.uk/guidance/docs/electoral-reg-standards.pdf – Tony R Oct 22 '10 at 20:01 ...
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Changing the color of an hr element

... An article titled “12 Little-Known CSS Facts”, published recently by SitePoint, mentions that <hr> can set its border-color to its parent's color if you specify hr { border-color: inherit }. share | ...
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Understanding the map function

Apply function to every item of iterable and return a list of the results. If additional iterable arguments are passed, function must take that many arguments and is applied to the items from all iterables in parallel. ...
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boost Composite keys - C/C++ - 清泛网 - 专注C/C++及内核技术

...lly taken care of: boost::hash is specialized to hash a composite key as a function of the boost::hash values of its elements. Should we need to specify different hash functions for the elements of a composite key, we can explicitly do so by using the composite_key_hash utility: struct tuned_i...
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How to disable copy/paste from/to EditText

... I am able to disable copy-and-paste functionality with the following: textField.setCustomSelectionActionModeCallback(new ActionMode.Callback() { public boolean onCreateActionMode(ActionMode actionMode, Menu menu) { return false; } public ...
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Truncate (not round) decimal places in SQL Server

... select round(123.456, 2, 1) share | improve this answer | follow | ...