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How do you keep parents of floated elements from collapsing? [duplicate]
...use 2 methods to fix it:
{ clear: both; }
clearfix
Once you understand what is happening, use the method below to “clearfix” it.
.clearfix:after {
content: ".";
display: block;
clear: both;
visibility: hidden;
line-height: 0;
height: 0;
}
.clearfix {
display: in...
eclipse stuck when building workspace
...there, and I didn't want to have to import them all over again.
So here's what worked for me under Kepler. YMMV but I wanted to record this just in case it helps somebody.
Step 1. Temporarily move the .projects file out of the way:
$ cd .metadata/.plugins/org.eclipse.core.resources
$ mv .projects...
Error: could not find function … in R
...useful internal function in package foo. To call such function if you know what you are doing requires the use of :::. You also need to know the namespace in which the function is found. Using getAnywhere() we find that the function is in package stats:
> getAnywhere(plot.prcomp)
A single object...
Fluent and Query Expression — Is there any benefit(s) of one over other?
...
Nice answer. Can you tell me a little bit more about what ".Select (name => new { name, fName } )" is doing?
– quillbreaker
Aug 10 '10 at 12:34
12
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Log4net does not write the log in the log file
...
what happens if i have both this and log4net.Config.XmlConfigurator.Configure(); on load?
– n00b
Nov 7 '13 at 23:41
...
How to drop a database with Mongoose?
...d in the before function of the test I want to erase the entire DB. Here's what works for me.
var con = mongoose.connect('mongodb://localhost/mydatabase');
mongoose.connection.on('open', function(){
con.connection.db.dropDatabase(function(err, result){
done();
});
});
You can read...
How to fix getImageData() error The canvas has been tainted by cross-origin data?
...
What if it's a local file, and your app doesn't use the internet at all? Like an android webview app and the image is just in the same folder as the html file. This doesn't solve it.
– Curtis
...
How to change an input button image using CSS?
...
Here is what worked for me on Internet Explorer, a slight modification to the solution by Philoye.
>#divbutton
{
position:relative;
top:-64px;
left:210px;
background: transparent url("../../images/login_go.png") n...
How to implement OnFragmentInteractionListener
...nt.DummyItem uri){
//you can leave it empty
}
Here the dummy item is what you have on the bottom of your ItemFragment
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Convert timedelta to total seconds
...If you are using those timestamps for other purposes, you need to consider what you are doing, because the result has a big smell all over it:
gmtime() returns a time tuple in UTC but mktime() expects a time tuple in local time.
I'm in Melbourne, Australia where the standard TZ is UTC+10, but dayl...