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C++ deprecated conversion from string constant to 'char*'
...lution 2:
char *x = (char *)"foo bar";
Solution 3:
char* x = (char*) malloc(strlen("foo bar")+1); // +1 for the terminator
strcpy(x,"foo bar");
Arrays also can be used instead of pointers because an array is already a constant pointer.
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How can I remove 3 characters at the end of a string in php?
How can I remove 3 characters at the end of a string in php? "abcabcabc" would become "abcabc"!
3 Answers
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How to change the session timeout in PHP?
I would like to extend the session timeout in php
7 Answers
7
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How does one make a Zip bomb?
...it produces 4^16 (4,294,967,296) directories. Because each directory needs allocation space of N bytes, it ends up being huge. The dll file at the end is 0 bytes.
Unzipped the first directory alone \42\lib 0\book 0\chapter 0\doc 0\0.dll results in 4gb of allocation space.
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How can I get current location from user in iOS
...@end
MainFile
In the init method
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdatingLocation];
Callback function
-...
Remove excess whitespace from within a string
...xtra whitespace for you - make sure you have "\" before "s" :) some online-php-testing pages remove it :)
– jave.web
Jul 3 '16 at 11:27
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In PHP what does it mean by a function being binary-safe?
In PHP what does it mean by a function being binary-safe ?
3 Answers
3
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how do I use the grep --include option for multiple file types?
... --include flags. This works for me:
grep -r --include=*.html --include=*.php --include=*.htm "pattern" /some/path/
However, you can do as Deruijter suggested. This works for me:
grep -r --include=*.{html,php,htm} "pattern" /some/path/
Don't forget that you can use find and xargs for this so...
Sort NSArray of date strings or objects
...escriptor as below:
NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"beginDate" ascending:TRUE];
[myMutableArray sortUsingDescriptors:[NSArray arrayWithObject:sortDescriptor]];
[sortDescriptor release];
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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
I'm trying to connect to my MySQL DB with the Terminal on my Apple (With PHP).
17 Answers
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