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How do I hide javascript code in a webpage?
...o to obfuscate or hide whatever you're doing in JavaScript, it still comes down to the fact that your browser needs to load it in order to use it. Modern browsers have web debugging/analysis tools out of the box that make extracting and viewing scripts trivial (just hit F12 in Chrome, for example).
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How can I center an absolutely positioned element in a div?
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what if user has scrolled the page down, overylay appears on the top, do you think it will be a good idea to use jquery to fix scroll issue
– PUG
Sep 1 '12 at 5:45
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Safely limiting Ansible playbooks to a single machine?
...ll"
ansible-playbook user.yml --extra-vars "target=all"
And to limit it down to a specific pattern, you can set target=pattern_here
or, alternatively, you can leave target=all and append the --limit argument, eg:
--limit imac-1*
ie.
ansible-playbook user.yml --extra-vars "target=all" --li...
Perforce for Git users? [closed]
...t files in a Perforce workspace. More information on that can be found at: https://git.wiki.kernel.org/index.php/GitP4
Still here? Good, let's look at Perforce.
Some Terminology Differences to Sort Out
Before we get into the details we need to briefly cover a couple terminology differences betwee...
What's the difference between passing by reference vs. passing by value?
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why the downvote? if anything is wrong or leads to misunderstandings please leave a comment.
– Johannes Schaub - litb
Dec 17 '08 at 2:11
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How to shrink the .git folder
...lded a repo of about 100MB. Using git gc --aggressive --prune brought this down to 19MB.
– Lekensteyn
Apr 25 '13 at 14:42
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What is the preferred syntax for defining enums in JavaScript?
... @TolgaE thank you for that library! It inspired me to not only boil it down to the bare minimum, but also add a couple features! I've forked yours and put it all here: github.com/BlueHuskyStudios/Micro-JS-Enum
– Supuhstar
Apr 9 '14 at 5:26
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Undo scaffolding in Rails
...ails destroy scaffold or if it is not the last one you did rake db:migrate:down VERSION=20080906120000 you can find the number before its name in db/migrate
– Travis Pessetto
Aug 4 '11 at 18:22
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Bash array with spaces in elements
...ld get:
Debian
Red
Hat
Ubuntu
Suse
I don't know why but the loop breaks down the spaces and puts them as an individual item, even you surround it with quotes.
To get around this, instead of calling the elements in the array, you call the indexes, which takes the full string thats wrapped in quot...
Get the current displaying UIViewController on the screen in AppDelegate.m
...on UIWindow and this will get you the visible view controller by searching down the controller hierarchy. This works if you are using navigation and/or tab bar controller. If you have another type of controller to suggest please let me know and I can add it.
UIWindow+PazLabs.h (header file)
#impor...