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Evaluate if list is empty JSTL
...at can be used to determine
whether a value is null or empty.
<c:if test="${empty myObject.featuresList}">
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How can I get the current page name in WordPress?
...'s for a template that I'm building but I'm using the default template for testing, inside header.php. I get the impression that you haven't tested your solution. Do you see the page name when you put an <h1><?php echo $pagename ?></h1> right after the <body> tag in header.ph...
Node.js get file extension
...ion that check the extension. WHY? because what about files like jone.lastTest.654654556.tar.gz here the extension that's expected is tar.gz but if you apply any function that give form 1st dot, it will not work as you can see
– Mohamed Allal
Feb 14 '18 at 2...
How do I get the value of text input field using JavaScript?
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@FabrícioMatté i just checked here quirksmode.org/dom/tests/basics.html#querySelectorAll and it told me that it doesnot
– bugwheels94
Jun 22 '13 at 4:10
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In PHP, how do you change the key of an array element?
...f values, so if 1 array consumes 40MB, its copy might consume maybe 0.5MB (tested).
– binaryLV
Jul 19 '11 at 6:56
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Casting vs using the 'as' keyword in the CLR
... below:
using System;
using System.Diagnostics;
using System.Linq;
class Test
{
const int Size = 30000000;
static void Main()
{
object[] values = new object[Size];
for (int i = 0; i < Size - 2; i += 3)
{
values[i] = null;
values[i + 1...
How does having a dynamic variable affect performance?
...on time)
Using a dynamically-generated method that gets created before the test.
Using a dynamically-generated method that gets lazily instantiated during the test.
Each gets called 1 million times in a simple loop. Here are the timing results:
Direct: 3.4248ms
Dynamic: 45.0728ms
Reflection: 888.4...
Ruby off the rails
... and formatting the output for Cruise Control
scripts for running our unit tests and formatting the output for Cruise Control
scripts for manipulating Visual Studio projects and solutions from the command line
Integration Tests - We can crank out tests much quicker and cleaner using Ruby than C++
Q...
Is quitting an application frowned upon?
...ey don't want me to make such major changes to their engine, since I can't test the changes on iOS. AND it's simply wrong: There's nothing "bad" about using Singleton patterns for appropriate objects. Android is just broken WRT NDK apps.
– SomeCallMeTim
Oct 30 ...
Passing a string with spaces as a function argument in bash
...
Simple solution that worked for me -- quoted $@
Test(){
set -x
grep "$@" /etc/hosts
set +x
}
Test -i "3 rb"
+ grep -i '3 rb' /etc/hosts
I could verify the actual grep command (thanks to set -x).
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