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What is a Manifest in Scala and when do you need it?
...how to tune into their signal, you can benefit in ways you cannot imagine, from deciding what to eat for lunch or which lotto number to play.
It isn't clear if a Manifest would benefit the errors you are seeing without knowing more detail.
One common use of Manifests is to have your code behave di...
How can I sanitize user input with PHP?
...ss of escaping data for SQL - to prevent SQL injection - is very different from the process of escaping data for (X)HTML, to prevent XSS.
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getViewTypeCount and getItemViewType methods of ArrayAdapter
...uld check the item type in your getView method and inflate the proper view from res/layout accordingly.
– Matthew Willis
Mar 14 '11 at 19:27
1
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How to generate random SHA1 hash to use as ID in node.js?
...nter by 1 million, we get the probability of the length of number returned from Math.random.
len frequency(%)
------------------
13 0.0004
14 0.0066
15 0.0654
16 0.6768
17 6.6703
18 61.133 <- highest probability
19 28.089 <- second highest probability
20 ...
Find when a file was deleted in Git
...his works and I lack the grit and courage required to try to figure it out from the source code, but the git-log docs have this much to say:
Default mode
Simplifies the history to the simplest history explaining the final state of the tree. Simplest because it prunes some side branches if t...
Reducing the space between sections of the UITableView
...e the serving of the UITableViewDelegate does only make an effect starting from floats greater than zero.
-(CGFloat)tableView:(UITableView*)tableView heightForHeaderInSection:(NSInteger)section
{
return 1.0;
}
-(CGFloat)tableView:(UITableView*)tableView heightForFooterInSection:(NSInteger)sec...
Formatting NSDate into particular styles for both year, month, day, and hour, minute, seconds
...SDate *now = [[NSDate alloc] init];
NSString *theDate = [dateFormat stringFromDate:now];
NSString *theTime = [timeFormat stringFromDate:now];
NSLog(@"\n"
"theDate: |%@| \n"
"theTime: |%@| \n"
, theDate, theTime);
[dateFormat release];
[timeFormat release];
[now release];
...
User recognition without cookies or local storage
...nd I can currently get the user's IP address, browser and operating system from their user agent.
12 Answers
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How to resize superview to fit all subviews with autolayout?
...ze: UILayoutFittingCompressedSize];
NSLog( @"fittingSize: %@", NSStringFromCGSize( s ));
return s.height;
}
- (UITableViewCell *) tableView: (UITableView *) tableView cellForRowAtIndexPath: (NSIndexPath *) indexPath
{
TSTableViewCell *cell = (TSTableViewCell*)[tableView dequeueReusable...
What is a good regular expression to match a URL? [duplicate]
...
These are the droids you're looking for. This is taken from validator.js which is the library you should really use to do this. But if you want to roll your own, who am I to stop you? If you want pure regex then you can just take out the length check. I think it's a good idea ...