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Git / Bower Errors: Exit Code # 128 & Failed connect
...s trying this. So no SSH to github :( I can say that I did run the command from the (git) project folder...if that makes any diff.
– demaniak
Oct 21 '14 at 16:03
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Find the IP address of the client in an SSH session
...e back through the tree to find the original ssh pid and get the variables from /proc/$PID/environ
– Andrej
Jun 1 '17 at 15:24
6
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How to run Rails console in the test environment and load test_helper.rb?
...ase, so I'm unclear on what class/module it inherits its initialize method from. But it looks like the parameter it expects gets stored as @NAME on the created object.
– Nick Davies
Jun 2 '17 at 14:25
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What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
...n action-based presentation framework, the version 2 of the above (created from a merge of WebWork with Struts).
Hibernate is an object-relational mapping tool, a persistence framework.
JavaServer Faces is component-based presentation framework.
JavaServer Pages is a view technology used by all ment...
How do you launch the JavaScript debugger in Google Chrome?
...t this question makes me understand how much my javascript skills improved from novice levels to quite decent standards
– Kamal Reddy
Jun 5 '13 at 8:43
add a comment
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Execute JavaScript code stored as a string
...y function, and execute it. The catch block can then insert error messages from the JavaScript engine into a DOM element and display any errors in the code. If someone wants the function I wrote, then once I've tidied it up, I can post it here.
– David Edwards
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How to strip leading “./” in unix “find”?
...ectory, and print them without "./" prefix:
find -type f -printf '%P\n'
From man find, description of -printf format:
%P File's name with the name of the command line argument under which it was found removed.
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How can I truncate a double to only two decimal places in Java?
...es ( I mean for the calculation and just to do truncate without Rounding).
From the How to round a number to n decimal places in Java link
private static BigDecimal truncateDecimal(double x,int numberofDecimals)
{
if ( x > 0) {
return new BigDecimal(String.valueOf(x)).setScale(numbe...
Why check both isset() and !empty()
...
I've no idea where I got that idea from. Plus one'd.
– karim79
Dec 30 '10 at 4:27
8
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What does @media screen and (max-width: 1024px) mean in CSS?
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That’s a media query. It prevents the CSS inside it from being run unless the browser passes the tests it contains.
The tests in this media query are:
@media screen — The browser identifies itself as being in the “screen” category. This roughly means the browser consi...