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Why should I avoid std::enable_if in function signatures
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Why does C++ not allow inherited friendship?
...e that the interface class A has to boilerplate call wrappers to Z, and in order to extend access to subclasses, A's boilerplate has to be essentially duplicated in every base class like B. An interface normally expresses what functionality a module wants to offer, not what functionality in others ...
Practical non-image based CAPTCHA approaches?
... is user-hostile. Captchs is bad enough. But making it harder for users in order to get some tiny OCR benefit is positively hostile.
– pbreitenbach
Jul 6 '09 at 14:15
19
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Alternative to iFrames with HTML5
...owing is an example of PHP code you can include at the top of your page in order to send these headers to clients:
<?php
header('Access-Control-Allow-Origin: http://api.google.com');
header('Access-Control-Allow-Origin: http://some.example.com');
?>
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How to return a result from a VBA function
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jquery how to empty input field
I am in a mobile app and I use an input field in order user submit a number.
7 Answers
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What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
...e second command won't be executed. The later simply executes them both in order.
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MD5 algorithm in Objective-C
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How can I use an array of function pointers?
... to the widget be dropped.
* If an object class overrides destroy() in order to perform class
* specific destruction then it must still invoke its superclass'
* implementation of the method after it is finished with its
* own cleanup. (See gtk_widget_real_destroy() for an example of
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Mysql adding user for remote access
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In order to connect remotely you have to have MySQL bind port 3306 to your machine's IP address in my.cnf. Then you have to have created the user in both localhost and '%' wildcard and grant permissions on all DB's as such . See...