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Possible to iterate backwards through a foreach?
...he way that Count() does.) Note that this buffering means that the data is read completely when you first start iterating, whereas FastReverse will "see" any changes made to the list while you iterate. (It will also break if you remove multiple items between iterations.)
For general sequences, ther...
Android: Want to set custom fonts for whole application not runtime
...ritten for one activity. P.S. it's really odd to add one more object for a read only textView just to change the font. Off Topic: Android should really introduce a mechanism to fetch a font from assests folder and to be included in R so that it can be changed design time)
– Pra...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...so use HTTPS as well.
You can use the PHP's file_get_contents function to read that URL and process the retrieved data.
Resource:
http://developers.facebook.com/docs/api
Note: In php.ini, you need to make sure that the OpenSSL extension is enabled to use thefile_get_contents function of PHP to r...
How do I redirect in expressjs while passing some context?
...nother way of doing it is by setting something up in the session. You can read how to set it up here, but to set and access variables is something like this:
app.get('/category', function(req, res) {
req.session.valid = true;
res.redirect('/');
});
And later on after the redirect...
app.get...
Static way to get 'Context' in Android?
...to fetch your Context object. That means your calling code will need to be ready to deal with null values which sort of defeats the whole point of this question.
– Melinda Green
Oct 19 '11 at 2:10
...
Resync git repo with new .gitignore file
...ave other more fine-grained solution in the blog post "Making Git ignore already-tracked files":
git rm --cached `git ls-files -i --exclude-standard`
Bassim suggests in his edit:
Files with space in their paths
In case you get an error message like fatal: path spec '...' did not match any files, ...
Shallow copy of a Map in Java
...d?).
Josh Bloch on Design - Copy Constructor versus Cloning
If you've read the item about cloning in my book, especially if you read between the lines, you will know that I think clone is deeply broken. [...] It's a shame that Cloneable is broken, but it happens.
Bloch (who by the way, design...
Can I use Objective-C blocks as properties?
...lock)();
@interface myobj : NSObject
{
IntBlock compare;
}
@property(readwrite, copy) IntBlock compare;
@end
@implementation myobj
@synthesize compare;
- (void)dealloc
{
// need to release the block since the property was declared copy. (for heap
// allocated blocks this prevents a ...
PostgreSQL wildcard LIKE for any of a list of words
...
How do you know it ? most of documentation I've read says that regex are slower and a LIKE %...
– DestyNova
Jul 24 '15 at 14:26
5
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How to manage client-side JavaScript dependencies? [closed]
...lking about the ones in its repo like jquery but less famous ones)? Can it read a package.json file? And it does not work with CoffeeScript... Am I missing something??
– pathikrit
Oct 17 '12 at 4:22
...