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BAT file: Open new cmd window and execute a command in there
...ing gets a little more complicated with spaces in the arguments. See the examples below. Note the use of nested double quotes in some examples.
Examples:
Run a program and pass a filename parameter:
CMD /c write.exe c:\docs\sample.txt
Run a program and pass a long filename:
CMD /c write.exe "...
JavaScript and Threads
...the Gears plugin installed):
Google Gears WorkerPool Demo (not a good example as it runs too fast to test in Chrome and Firefox, although IE runs it slow enough to see it blocking interaction)
IE8 and IE9 can only do threads with the Gears plugin installed
...
Difference between Pig and Hive? Why have both? [closed]
...e" article
Hive is better than PIG in: Partitions, Server, Web interface & JDBC/ODBC support.
Some differences:
Hive is best for structured Data & PIG is best for semi structured data
Hive is used for reporting & PIG for programming
Hive is used as a declarative SQL & PIG as a p...
Android: Temporarily disable orientation changes in an Activity
...r, I noticed that if I rotate my phone it restarts the activity which is REALLY bad for the process that was running, and I get a Force Close.
...
How to get current moment in ISO 8601 format with date, hour, and minute?
... that makes it logically insignificant. If the TimeZone is UTC as in the example above then an unquoted Z will only result in a Z in the output...however if the TimeZone is not UTC then the Z will still be output as a literal implying UTC when the time may not be. If a consuming system reads the Z a...
Paging UICollectionView by cells, not screen
...
Horizontal Paging With Custom Page Width (Swift 4 & 5)
Many solutions presented here result in some weird behaviour that doesn't feel like properly implemented paging.
The solution presented in this tutorial, however, doesn't seem to have any issues. It just feels lik...
Checking if a field contains a string
...
https://docs.mongodb.com/manual/reference/sql-comparison/
http://php.net/manual/en/mongo.sqltomongo.php
MySQL
SELECT * FROM users WHERE username LIKE "%Son%"
MongoDB
db.users.find({username:/Son/})
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Git push existing repo to a new and different remote repo server?
...po. To pull in patches from upstream, simply run git pull upstream master && git push origin master.
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How to make return key on iPhone make keyboard disappear?
...ate after you init the textfield in the .m:
yourTextField = [[UITextField alloc] initWithFrame:yourFrame];
//....
//....
//Setting the textField's properties
//....
//The next line is important!!
yourTextField.delegate = self; //self references the viewcontroller or view your textField is on
...
Can I use Objective-C blocks as properties?
...
Here's an example of how you would accomplish such a task:
#import <Foundation/Foundation.h>
typedef int (^IntBlock)();
@interface myobj : NSObject
{
IntBlock compare;
}
@property(readwrite, copy) IntBlock compare;
@end
@i...