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How to check if the user can go back in browser history or not
I want using JavaScript to see if there is history or not, I mean if the back button is available on the browser or not.
18...
Unicode character as bullet for list-item in CSS
...n use conditional comments to apply older/slower solutions like images, or scripts. Better yet, use both with <noscript> for the images.
HTML:
<!--[if lt IE 8]>
*SCRIPT SOLUTION*
<noscript>
*IMAGE SOLUTION*
</noscript>
<![endif]-->
About backgr...
What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
...ge you can.)
Just like PNG-8, PNG-24 supports alpha-transparency, too.
SVG - Lossless / Vector
A filetype that is currently growing in popularity is SVG, which is different than all the above in that it's a vector file format (the above are all raster). This means that it's actually comprised o...
change type of input field with jQuery
...r and setting the initial value to 'Password'. Then add a few lines of Javascript with jQuery as below:
<script type="text/javascript">
function pwdFocus() {
$('#fakepassword').hide();
$('#password').show();
$('#password').focus();
}
...
Android search with Fragments
...d/action_search"
android:icon="@drawable/ic_action_search"
android:title="Search Waste Items"
android:showAsAction="ifRoom|collapseActionView"
nz.govt.app:actionViewClass="android.support.v7.widget.SearchView"
nz.govt.app:showAsAction="ifRoom|collapseActionView" />
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Given two directory trees, how can I find out which files differ by content?
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Perl script colordiff is very useful here, can be used with svn and normal diff.
– Felipe Alvarez
May 15 '14 at 2:37
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How can I tell if one commit is a descendant of another commit?
...
If you want to check this programmatically (e.g. in script), you can check if git merge-base A B is equal to git rev-parse --verify A (then A is reachable from B), or if it is git rev-parse --verify B (then B is reachable from A). git rev-parse is here needed to convert from ...
Git pre-push hooks
...
Git got the pre-push hook in the 1.8.2 release.
Sample pre-push script: https://github.com/git/git/blob/87c86dd14abe8db7d00b0df5661ef8cf147a72a3/templates/hooks--pre-push.sample
1.8.2 release notes talking about the new pre-push hook: https://github.com/git/git/blob/master/Documentation/...
Error handling in getJSON calls
...you handle errors in a getJSON call? Im trying to reference a cross-domain script service using jsonp, how do you register an error method?
...
Disable validation of HTML5 form elements
...act that if I am testing some new PHP validation I can quickly disable JavaScript validation for that one form to avoid having to correctly fill in the entire form. I should've wrote "easier to test".
– rybo111
Apr 29 '14 at 8:56
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