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What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...pector will show the rule color:red; grayed out and color:blue; normally.
Read up on CSS inheritance to learn which rules are inherited/have higher priority.
EDIT:
Mixup: the grayed out rules are the unset rules, which use a special default stylesheet that is applied to all elements(the rules tha...
Checkout one file from Subversion
... is to use the web interface, if I know what file I want. The questioner already uses SVN, so I guess it depends what client and whether that client makes it easy to use svn export. I do find the web interface better for browsing than svn ls, though :-)
– Steve Jessop
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Detect rotation of Android phone in the browser with JavaScript
...
It is possible in HTML5.
You can read more (and try a live demo) here: http://slides.html5rocks.com/#slide-orientation.
window.addEventListener('deviceorientation', function(event) {
var a = event.alpha;
var b = event.beta;
var g = event.gamma;
...
jQuery - multiple $(document).ready …?
...basis!!
<div id="target"></div>
<script>
$(document).ready(function(){
jQuery('#target').append('target edit 1<br>');
});
$(document).ready(function(){
jQuery('#target').append('target edit 2<br>');
});
$(document).ready(function(){
jQuery('#targ...
What is __declspec and when do I need to use it?
I have seen instances of __declspec in the code that I am reading. What is it? And when would I need to use this construct?
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How do I run a spring boot executable jar in a Production environment?
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You always have to give your service user permissions to read and execute the jar file. You also have to configure the default Java for the server and Java environment variables to make things work.
– micaro
May 25 '19 at 11:38
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Making the Android emulator run faster
...u can.
Then, give the emulator more of the CPU you have:
Disable Hyperthreading - Since the emulator doesn't appear to utilize more than one core, hyperthreading actually reduces the amount of overall CPU time the emulator will get. Disabling HT will slow down apps that take advantage of multiple...
Singleton with Arguments in Java
I was reading the Singleton article on Wikipedia and I came across this example:
20 Answers
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Using a constant NSString as the key for NSUserDefaults
I'm using NSUSerDefaults to store user preferences. I remember reading somewhere that setting the keys as constants is a good idea - and I agree. The following code is what I currently have:
...
Input with display:block is not a block, why not?
...ss here, but I came here looking for the right(tm) answer, and also gladly read the part where @SpliFF specifically mentions he would prefer a "direct answer to a workaround, yet you still add another redundant (as in, repeated many times both at SO and elsewhere on the Internet) answer, seemingly i...