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Getting a list of files in a directory with a glob
... error:nil];
//--- Listing file by name sort
NSLog(@"\n File list %@",fileList);
//---- Sorting files by extension
NSArray *filePathsArray =
[[NSFileManager defaultManager] subpathsOfDirectoryAtPath:documentsDirectory
...
How to remove convexity defects in a Sudoku square?
... in Mathematica.
The first step is to adjust the brightness in the image, by dividing each pixel with the result of a closing operation:
src = ColorConvert[Import["http://davemark.com/images/sudoku.jpg"], "Grayscale"];
white = Closing[src, DiskMatrix[5]];
srcAdjusted = Image[ImageData[src]/ImageDa...
What's the difference between Spring Data's MongoTemplate and MongoRepository?
...can do complex queries using spring-data and mongodb. I have been starting by using the MongoRepository but struggled with complex queries to find examples or to actually understand the Syntax.
...
How do I view 'git diff' output with my preferred diff tool/ viewer?
...ways to specify an external diff tool.
The first is the method you used, by setting the GIT_EXTERNAL_DIFF variable. However, the variable is supposed to point to the full path of the executable. Moreover, the executable specified by GIT_EXTERNAL_DIFF will be called with a fixed set of 7 arguments:...
Maven: add a dependency to a jar by relative path
... I want the jar to be in a 3rdparty lib in source control, and link to it by relative path from the pom.xml file.
If you really want this (understand, if you can't use a corporate repository), then my advice would be to use a "file repository" local to the project and to not use a system scoped d...
Download a file by jQuery.Ajax
...f how this plugin solves the problem. For example, this solves the problem by having the server set a cookie and having your javascript continuously look for the cookie until it exists. Once it exists, we can assume that the download is complete. With that kind of information one could easily roll t...
No == operator found while comparing structs in C++
...
In C++, structs do not have a comparison operator generated by default. You need to write your own:
bool operator==(const MyStruct1& lhs, const MyStruct1& rhs)
{
return /* your comparison code goes here */
}
...
Non greedy (reluctant) regex matching in sed?
...
@Freedom_Ben: IIRC perl is required by POSIX
– MestreLion
Aug 30 '15 at 12:08
5
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Can someone explain mappedBy in JPA and Hibernate?
...onship in my objects, so that I can traverse from either direction. mappedBy is the recommended way to go about it, however, I couldn't understand it. Can someone explain:
...
How to hide only the Close (x) button?
...
You can't hide it, but you can disable it by overriding the CreateParams property of the form.
private const int CP_NOCLOSE_BUTTON = 0x200;
protected override CreateParams CreateParams
{
get
{
CreateParams myCp = base.CreateParams;
myCp.ClassSt...