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Command-line Tool to find Java Heap Size and Memory Used (Linux)?
.... Useful to get an at a glance view of usage.
See jstat docs on Oracle's site.
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Check if a program exists from a Makefile
...some of the existing solutions here...
REQUIRED_BINS := composer npm node php npm-shrinkwrap
$(foreach bin,$(REQUIRED_BINS),\
$(if $(shell command -v $(bin) 2> /dev/null),$(info Found `$(bin)`),$(error Please install `$(bin)`)))
The $(info ...) you can exclude if you want this to be quiete...
Correct way to convert size in bytes to KB, MB, GB in JavaScript
I got this code to covert size in bytes via PHP.
17 Answers
17
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Making the main scrollbar always visible
... Are there any alternatives to "page jumping" when certain pages on your site are too small to have a scroll bar and others are? Or is this the "best practice"? I'll have to admit, I don't see many pages out on the webs that don't take up a full page.
– Jess
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What's the best way to generate a UML diagram from Python source code? [closed]
... That's a really good suggestion, but FWIW I notice on the PyUML project site that they don't support Eclipse 3.4 (Ganymede) yet. I'll look forward to trying it when they work that out.
– Bill Karwin
Nov 3 '08 at 22:35
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Is there an easy way to convert jquery code to javascript? [closed]
...nty of helpful (and some less helpful) resources.
The articles on this website are pretty good: http://www.htmlgoodies.com/primers/jsp/
And as Nosredna points out in the comments: be sure to test in all browsers, because now jQuery won't be handling the inconsistencies for you.
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Clear file cache to repeat performance testing
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Other answers on the site affirm this works in Win7 and 8 as well. I presume it works on vista. And yes, you have to run it on each file, but it doesn't take all that long. All you need to do is open and close each file, and when you close, Wi...
Log4net does not write the log in the log file
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Make sure the process (account) that the site is running under has privileges to write to the output directory.
In IIS 7 and above this is configured on the application pool and is normally the AppPool Identity, which will not normally have permission to write to a...
Detecting iOS / Android Operating system
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You can also Achieve this with user agent on php:
$userAgent = strtolower($_SERVER['HTTP_USER_AGENT']);
if(stripos($userAgent,'android') !== false) { // && stripos($userAgent,'mobile') !== false) {
header('Location: http://oursite.com/download/yourApp.apk');...
How to ignore a property in class if null, using json.net
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As can be seen in this link on their site (http://james.newtonking.com/archive/2009/10/23/efficient-json-with-json-net-reducing-serialized-json-size.aspx) I support using [Default()] to specify default values
Taken from the link
public class Invoice
{
pub...