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jQuery: Get height of hidden element in jQuery
...les, the display style and the visibility style.
If the element is hidden by setting the visibility css style, then you should be able to get the height regardless of whether or not the element is visible or not as the element still takes space on the page.
If the element is hidden by changing the...
The difference between fork(), vfork(), exec() and clone()
...ry, so it was pretty expensive. since in many cases a fork() was followed by exec(), which discards the current memory map and creates a new one, it was a needless expense. Nowadays, fork() doesn't copy the memory; it's simply set as "copy on write", so fork()+exec() is just as efficient as vfork(...
Use JAXB to create Object from XML String
...b.parse(is);
NodeList nodes = ((org.w3c.dom.Document) doc)
.getElementsByTagName("ciudad");
for (int i = 0; i < nodes.getLength(); i++) {
Ciudad ciudad = new Ciudad();
Element element = (Element) nodes.item(i);
NodeList name = element.getElementsByTagName("idCiudad");...
How to use nodejs to open default browser and navigate to a specific URL
...This is a great recommendation, works very well for the use case described by the OP.
– jbranchaud
Mar 9 '14 at 6:14
2
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Unstage a deleted file in git
...ing to undo the effects of git rm <file> or rm <file> followed by git add -A or something similar:
# this restores the file status in the index
git reset -- <file>
# then check out a copy from the index
git checkout -- <file>
To undo git add <file>, the first line ab...
if arguments is equal to this string, define a variable like this string
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Rails 4 - passing variable to partial
I am following the Ruby on Rails tutorial and have come across a problem while trying to pass variables to partials.
7 Answ...
How to pass argument to Makefile from command line?
...bash atop my Makefile, so YMMV!
This allows us to accept extra arguments (by doing nothing when we get a job that doesn't match, rather than throwing an error).
%:
@:
And this is a macro which gets the args for us:
args = `arg="$(filter-out $@,$(MAKECMDGOALS))" && echo $${arg:-${1}}...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
...com, za1 zeroredirect1 com, i0z13 trackvoluum com), which have been marked by our corporate firewall as pornography, malicious sites and spam URLs. I've contacted the aspfaq.com owner and edited the answer to remove the link.
– jaume
Nov 26 '15 at 8:17
...
Updating and committing only a file's permissions using git version control
...
By default, git will update execute file permissions if you change them. It will not change or track any other permissions.
If you don't see any changes when modifying execute permission, you probably have a configuration in...