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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
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I used the following psd that I derived from http://www.teehanlam>x m>.com/blog/?p=447
http://www.chrisandtennille.com/pictures/backbutton.psd
I then just created a custom UIView that I use in the customView property of the toolbar item.
Works well for me.
Edit: As pointed out by Prairie...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...e it!
escape() is defined in section B.2.1.2 escape and the introduction tem>x m>t of Annem>x m> B says:
... All of the language features and behaviours specified in this annem>x m> have one or more undesirable characteristics and in the absence of legacy usage would be removed from this specification. ...
....
PostgreSQL delete with inner join
i am getting the following error PostgreSQL 8.2.11
5 Answers
5
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Heavy usage of Python at Google [closed]
...s already prominent at Google.
Indeed, there's one apparently attractive em>x m>planation that I can definitely deny: it's not that Google uses Python because it employs so many prominent Pythonistas -- rather, most "prominent Pythonista" googlers joined Google, at least in part, because we knew about P...
Serializing object that contains cyclic object value
...
Use the second parameter of stringify, the replacer function, to em>x m>clude already serialized objects:
var seen = [];
JSON.stringify(obj, function(key, val) {
if (val != null && typeof val == "object") {
if (seen.indem>x m>Of(val) >= 0) {
return;
}
...
Stack smashing detected
I am em>x m>ecuting my a.out file. After em>x m>ecution the program runs for some time then em>x m>its with the message:
9 Answers
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Split value from one field to two
...nelutti
With that function:
DELIMITER $$
CREATE FUNCTION SPLIT_STR(
m>x m> VARCHAR(255),
delim VARCHAR(12),
pos INT
)
RETURNS VARCHAR(255) DETERMINISTIC
BEGIN
RETURN REPLACE(SUBSTRING(SUBSTRING_INDEm>X m>(m>x m>, delim, pos),
LENGTH(SUBSTRING_INDEm>X m>(m>x m>, delim, pos -1)) + 1),
delim, '');...
setTimeout or setInterval?
...bit more than 1000ms (or a lot more if your function takes a long time to em>x m>ecute).
Although one might think that setInterval will em>x m>ecute em>x m>actly every 1000ms, it is important to note that setInterval will also delay, since JavaScript isn't a multi-threaded language, which means that - if there ar...
What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
...ur build process we'd have something like this:
/Resources/Combined.css?v=m>x m>.m>x m>.m>x m>.buildnumber
Since this changes with every new code push, the client's forced to grab a new version, just because of the querystring. Look at this page (at the time of this answer) for em>x m>ample:
<link ... href="htt...
Where to place AutoMapper.CreateMaps?
...that each "layer" (web, services, data) has a single file called AutoMapperm>X m>Configuration.cs, with a single method called Configure(), where m>X m> is the layer.
The Configure() method then calls private methods for each area.
Here's an em>x m>ample of our web tier config:
public static class AutoMapperWeb...