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How to Implement DOM Data Binding in JavaScript
...tElementById("foo"), "20");
// simulate some JS based changes.
var i = 0;
setInterval(function() {
obj.change(parseInt(obj.element.value) + ++i);
}, 3000);
DEMO: http://jsfiddle.net/RkTMD/
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Can you attach a UIGestureRecognizer to multiple views?
...: WARNING: A Gesture recognizer (<UITapGestureRecognizer:.....>) was setup in a storyboard/xib to be added to more than one view (-><UIView: ; frame = (0 44; 600 536); autoresize = RM+BM; gestureRecognizers = <NSArray...: >; layer = <CALayer: ...>>) at a time, this was nev...
how to make a specific text on TextView BOLD
...
Just build your String in HTML and set it:
String sourceString = "<b>" + id + "</b> " + name;
mytextview.setText(Html.fromHtml(sourceString));
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What's the @ in front of a string in C#?
This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the difference between the following declarations:
...
Scaling Node.js
... redis when used with hiredis.
PING: 20000 ops 46189.38 ops/sec 1/4/1.082
SET: 20000 ops 41237.11 ops/sec 0/6/1.210
GET: 20000 ops 39682.54 ops/sec 1/7/1.257
INCR: 20000 ops 40080.16 ops/sec 0/8/1.242
LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212
LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1...
How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...-1.2.2.tar.gz
Step 3:
Inside the folder, clean the package:
sudo python setup.py clean
COUPLE OF EXTRA STEPS, (from this comment)
Step 3b:
Remove everything under your MySQL-python-1.2.2/build/* directory -- don't trust the "python setup.py clean" to do it for you
Step 3c:
Remove the egg un...
Why is iterating through a large Django QuerySet consuming massive amounts of memory?
...te C was close, but not quite.
From the docs:
You can evaluate a QuerySet in the following ways:
Iteration. A QuerySet is iterable, and it executes its database query the first time you iterate over it. For example, this will print the headline of all entries in the database:
for e in ...
Given a view, how do I get its viewController?
...cumentation for nextResponder:
The UIResponder class does not store or set the next responder automatically, instead returning nil by default. Subclasses must override this method to set the next responder. UIView implements this method by returning the UIViewController object that manages it (i...
Quick search on filename
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How do I create a Java string from the contents of a file?
...ving line terminators:
String content = Files.readString(path, StandardCharsets.US_ASCII);
For versions between Java 7 and 11, here's a compact, robust idiom, wrapped up in a utility method:
static String readFile(String path, Charset encoding)
throws IOException
{
byte[] encoded = Files.readAl...