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Handler is abstract ,cannot be instantiated
...tContentView(R.layout.action_activity);
tvInfo = (TextView)findViewById(R.id.tvinfo);
btnStart = (Button)findViewById(R.id.btnstart);
h = new Handler() {
public void handleMessage(android.os.Message msg) {
// update TextView
tvInfo...
What is the difference between call and apply?
...g a variable (parameter) directly. (I believe that is what kmatheny meant by "parsing", which is actually something quite different.) But neither of my arguments explain the jsperf. That must be related to the engine's implementation of the two functions, e.g. perhaps they create an empty array a...
xkcd style graphs in MATLAB
... @gnovice: It'll be my third one. I hope I have it pretty much figured out by now :)
– Jonas
Oct 3 '12 at 16:29
...
Set a default parameter value for a JavaScript function
...used if the value isn't defined (and ignored if the value is passed). In Ruby you can do it like this:
27 Answers
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How do I find the time difference between two datetime objects in python?
...etime.now(), interval = "default"):
# Returns a duration as specified by variable interval
# Functions, except totalDuration, returns [quotient, remainder]
duration = now - then # For build-in functions
duration_in_s = duration.total_seconds()
def years():
return di...
How do I capture response of form.submit
...ou start talking about using AJAX, you'll need to use a library. jQuery is by far the most popular, and my personal favourite. There's a great plugin for jQuery called Form which will do exactly what it sounds like you want.
Here's how you'd use jQuery and that plugin:
$('#myForm')
.ajaxForm({...
Windows 7 SDK installation failure
...and libraries may have been removed. There's been an update made available by Microsoft to make sure those are brought back to your system.
Install this update to restore the Visual C++ compilers and libraries
that may have been removed when Visual Studio 2010 Service Pack 1
(SP1) was instal...
Is there a “vim runtime log”?
... 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...
Placeholder in IE9
...
HTML5 Placeholder jQuery Plugin
- by Mathias Bynens (a collaborator on HTML5 Boilerplate and jsPerf)
https://github.com/mathiasbynens/jquery-placeholder
Demo & Examples
http://mathiasbynens.be/demo/placeholder
p.s
I have used this plugin many times an...
UITableView, Separator color where to set?
... 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...