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Please remove that extra brace. It caused a lot of trouble for me.
– Abhishek
May 4 at 20:10
add a comment
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What are best practices for validating email addresses on iOS 2.0
...ution see this modification of DHValidation:
- (BOOL) validateEmail: (NSString *) candidate {
NSString *emailRegex =
@"(?:[a-z0-9!#$%\\&'*+/=?\\^_`{|}~-]+(?:\\.[a-z0-9!#$%\\&'*+/=?\\^_`{|}"
@"~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\"
@"x7f]|\\\\[\\x01-\\x0...
how to remove untracked files in Git?
... your local development environment. You can use the same command with the extra -i for interactive mode as such: git clean -fdxi and it will prompt you for which files you want to delete.
– moeabdol
Oct 15 '15 at 11:50
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Swift: declare an empty dictionary
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var emptyDictionary = [String: String]()
var populatedDictionary = ["key1": "value1", "key2": "value2"]
Note: if you are going to change the contents of the dictionary over time then declare it as a var (variable). You can declare an empty ...
Getting visitors country from their IP
...t($ch, CURLOPT_RETURNTRANSFER, TRUE);
$ip_data_in = curl_exec($ch); // string
curl_close($ch);
$ip_data = json_decode($ip_data_in,true);
$ip_data = str_replace('"', '"', $ip_data); // for PHP 5.2 see stackoverflow.com/questions/3110487/
if($ip_data && $ip_data[...
PHP + curl, HTTP POST sample code?
... CURLOPT_RETURNTRANSFER means that curl_exec will return the response as a string rather than outputting it.
– bnp887
Dec 28 '16 at 14:27
5
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What does `someObject.new` do in Java?
...thod(){
return new TestInner();
}
public static void main(String[] args) throws Exception{
Test t = new Test();
Test.TestInner ti = t.new TestInner();
}
}
Using javap we can view instructions generated for this code
Main method:
public static void main(java.l...
How to convert wstring into string?
The question is how to convert wstring to string?
16 Answers
16
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
...is the "speak after me"-attack to which you refer? Using mysql_real_escape_string() without a MySQL database is absolutely definitely not the correct way to defeat anything (since it escapes strings according to the character set of your MySQL database connection, which you don't have!). If you're ...
WAMP 403 Forbidden message on Windows 7
... I couldnt format my address line in that last comment so there's an extra "'" in it just ignore that sorry if it confuses anyone.
– Jeremy
May 1 '12 at 19:57
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