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Why are iframes considered dangerous and a security risk?

...te is embedded inside an IFRAME on hostile site. Google "clickjacking" for more details. Note that it does not matter if you use <iframe> or not. The only real protection from this attack is to add HTTP header X-Frame-Options: DENY and hope that the browser knows its job. In addition, IFRAME ...
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What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack

...laration," and why that sentence isn't just an informative note… Furthermore, va_begin() in <cstdarg> requires a parameter before the varargs list, so the prototype f(...) specifically allowed by C++ is useless. Cross-referencing with C99, it is illegal in plain C. So, this is most bizarre....
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Abstract class in Java

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What is meaning of boolean value returned from an event-handling method in Android

...events. false means let someone else handle the event. It's actually a bit more specific than that though; see my answer. – adamp Sep 21 '10 at 1:09 ...
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OpenShift rhc setup using multiple accounts

... Quite old question, but I use yet another solution which seems to be more comfortable (at least for me) - the environment variable OPENSHIFT_CONFIG. The OPENSHIFT_CONFIG environment variable can be used to override the OpenShift configuration name (by default "express"). When set the operatio...
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Effect of NOLOCK hint in SELECT statements

...READ UNCOMMITTED hint doesn't actually improve the speed of the query, but more-so makes it appear faster because it doesn't have to wait for previous queries to complete. So really, the query SEEMS faster, rather than IS faster (I think). – Möoz Aug 7 '13 at ...
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warning: [options] bootstrap class path not set in conjunction with -source 1.5

...he project properties. By selecting JDK1.7 and running Clean and Build: no more warnings. :-) share | improve this answer | follow | ...
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How to use ArrayAdapter

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What Are the Differences Between PSR-0 and PSR-4?

...roller\IndexController --> dir/IndexController.php And there are some more difference in details between PSR-0 and PSR-4, see here: http://www.php-fig.org/psr/psr-4/ share | improve this answer...
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Transactions in REST?

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