大约有 43,000 项符合查询结果（耗时：0.0589秒） [XML]
UITableView load more when scrolling to bottom like Facebook application
...'re at in the cellForRowAtIndexPath: method. This method is easy to understand and to implement :
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
// Classic start method
static NSString *cellIdentifier = @"MyCell";
MyCell *cell = ...
R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
...ement operator was introduced to make job for compiler easier, as it could convert the code to those machine language instructions directly.
share
|
improve this answer
|
fol...
Using braces with dynamic variable names in PHP
...
Tom if you have existing array you can convert that array to object and use it like this:
$r = (object) $MyQueryResult;
echo $r->key;
share
|
improve this an...
How do I find and view a TFS changeset by comment text?
...
Stackoverflow converted my above comment regarding my URL format to a link. It's really http://tfs01:8080/tfs
– goodeye
Oct 7 '11 at 1:28
...
Git diff says subproject is dirty
...
This worked for me when I converted some existing folders to submodules and then pulled onto another machine which still had the old folders.
– Roger Lipscombe
Nov 1 '13 at 13:00
...
What's HTML character code 8203?
...fix it, simply highlight the affected code, then go to the menu and click "convert to numeric entities". You'll see the numeric value of this character appear; simply delete it and it's gone forever.
share
|
...
Where do “pure virtual function call” crashes come from?
...e general case can't catch it since the flow from the ctor can go anywhere and anywhere can call the pure virtual function. This is Halting problem 101.
– shoosh
Sep 19 '08 at 4:20
...
Getting a timestamp for today at midnight?
...eferences to time, and then pass it to the 'string to time' function which converts a date and time to a epoch timestamp. If it doesn't get a time, it assumes the first second of that day.
References:
Date Function: http://php.net/manual/en/function.date.php
String To Time: http://us2.php.net/manu...
Rounded UIView using CALayers - only some corners - How?
...the answer over at How do I create a round cornered UILabel on the iPhone? and the code from How is a rounded rect view with transparency done on iphone? to make this code.
Then I realized I'd answered the wrong question (gave a rounded UILabel instead of UIImage) so I used this code to change it:...
Only variables should be passed by reference
... the php parser where double parenthesis "(())" causes the reference to be converted to a plain value. More on this link.
– Callistino
Apr 1 '14 at 17:22
26
...