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MD5 algorithm in Objective-C
...cess
@implementation NSString (MyAdditions)
- (NSString *)md5
{
const char *cStr = [self UTF8String];
unsigned char result[CC_MD5_DIGEST_LENGTH];
CC_MD5( cStr, (int)strlen(cStr), result ); // This is the md5 call
return [NSString stringWithFormat:
@"%02x%02x%02x%02x%02x%02x%...
Eclipse - Unable to install breakpoint due to missing line number attributes
...VM1.6.0_07 connected to Tomcat 6.0 (running in debug-mode on a different machine, Sun JVM1.6.0_16, the debug connection did work correctly).
Window --> Preferences --> Java --> Compiler --> Classfile Generation: "add line number attributes to generated class file" was checked. I did a c...
How to change the pop-up position of the jQuery DatePicker control
...answer for this question is actually not for the jQuery UI Datepicker. To change the position of the jQuery UI Datepicker just modify .ui-datepicker in the css file. The size of the Datepicker can also be changed in this way, just adjust the font size.
...
Are there strongly-typed collections in Objective-C?
...Objective-C, they will generate compiler warnings if there is a type mismatch.
NSArray<NSString*>* arr = @[@"str"];
NSString* string = [arr objectAtIndex:0];
NSNumber* number = [arr objectAtIndex:0]; // Warning: Incompatible pointer types initializing 'NSNumber *' with an expression of type ...
Counting the occurrences / frequency of array elements
...de it. Ideally, the result would be two new arrays, the first specifying each unique element, and the second containing the number of times each element occurs. However, I'm open to suggestions on the format of the output.
...
How can I count all the lines of code in a directory recursively?
...ll.
It will give an accurate source lines of code count for whatever
hierarchy you point it at, as well as some additional stats.
Sorted output:
find . -name '*.php' | xargs wc -l | sort -nr
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How can I transform string to UTF-8 in C#?
... edited Jul 5 '17 at 10:03
ch271828n
2,93833 gold badges1515 silver badges3535 bronze badges
answered Dec 27 '12 at 16:15
...
Powershell v3 Invoke-WebRequest HTTPS error
...ublic class TrustAllCertsPolicy : ICertificatePolicy {
public bool CheckValidationResult(
ServicePoint srvPoint, X509Certificate certificate,
WebRequest request, int certificateProblem) {
return true;
}
}
"@
[System.Net.ServicePointManager]::Ce...
How to fix a locale setting warning from Perl?
...% perl -e exit
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
My guess is you used ssh to connect to...
Spring @Transaction method call by the method within the same class, does not work?
...your code. For example one class that handles users and one that process each user. Then default transaction handling with Spring AOP will work.
Configuration tips for handling transactions with AspectJ
To enable Spring to use AspectJ for transactions, you must set the mode to AspectJ:
<tx:anno...