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Opacity CSS not working in IE8

... No idea if this still applies to 8, but historically IE doesn't apply several styles to elements that don't "have layout." see: http://www.satzansatz.de/cssd/onhavinglayout.html share | ...
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Define all functions in one .R file, call them from another .R file. How, if possible?

How do I call functions defined in abc.R file in another file, say xyz.R? 1 Answer 1 ...
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Cannot ping AWS EC2 instance

... Thank you, I like this. I just want to allow the ping, not all. – Chu-Siang Lai Nov 25 '16 at 11:29 ...
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Building vs. Compiling (Java)

... The "Build" is a process that covers all the steps required to create a "deliverable" of your software. In the Java world, this typically includes: Generating sources (sometimes). Compiling sources. Compiling test sources. Executing tests (unit tests, integrat...
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What is the difference between persist() and merge() in JPA and Hibernate?

...these other entities are annotated with the cascade=PERSIST or cascade=ALL annotation element value or specified with the equivalent XML descriptor element. If X is a removed entity, it becomes managed. If X is a detached object, the EntityExistsException may be thrown when the...
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How to make code wait while calling asynchronous calls like Ajax [duplicate]

... Use callbacks. Something like this should work based on your sample code. function someFunc() { callAjaxfunc(function() { console.log('Pass2'); }); } function callAjaxfunc(callback) { //All ajax calls called here o...
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How to frame two for loops in list comprehension python

...ehension. (Perfectly matches the 79 character limit too (without the list call)) share | improve this answer | follow | ...
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Where to place the 'assets' folder in Android Studio?

...assets folder. It doesn't come auto-created in Android Studio, and almost all the forums in which this is discussed talk about Eclipse. ...
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git replacing LF with CRLF

...ons transparently. And it does! Bad news: value needs to be configured manually. Good news: it should only be done ONE time per git installation (per project setting is also possible). How autocrlf works: core.autocrlf=true: core.autocrlf=input: core.autocrlf=false: ...
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Visual Studio Copy Project

...rget to delete svn files if you have any (i did!) --> weblogs.asp.net/jgalloway/archive/2007/02/24/… – qbantek Jan 16 '12 at 17:14 51 ...