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Microsoft Excel mangles Diacritics in .csv files?
...ing the presence of the UTF8 BOM. This can not be fixed by any system default codepage or language setting. The BOM will not clue in Excel - it just won't work. (A minority report claims that the BOM sometimes triggers the "Import Text" wizard.) This bug appears to exist in Excel 2003 and earlier. ...
What is the difference between a static and a non-static initialization code block
...("Inside Static Initializer.");
// fruits array
ArrayList<String> fruits = new ArrayList<>();
fruits.add("Apple");
fruits.add("Orange");
fruits.add("Pear");
// print fruits
for (String fruit : fruits) {
System.out.prin...
How to display line numbers in 'less' (GNU)
...line I'm on without exiting and relaunching with -N. I'm suffering the penalty. Where's the reward?
– Bruno Bronosky
Aug 4 '09 at 16:23
94
...
Assert an object is a specific type
...king about isA for some reason, which captures the class, it accepts Class<T> instead of Class<?> (which is what instanceOf does). Since it captures the class, it would be a compile time error to do isA with a class incompatible to the instance. github.com/hamcrest/JavaHamcrest/issues/39...
How do you add an in-app purchase to an iOS application?
...d SKPaymentTransactionObserver after your @interface declaration:
#import <StoreKit/StoreKit.h>
//put the name of your view controller in place of MyViewController
@interface MyViewController() <SKProductsRequestDelegate, SKPaymentTransactionObserver>
@end
@implementation MyViewContro...
regex.test V.S. string.match to know if a string matches a regular expression
...evant. Of course 'test' is logically the correct function if a boolean result is what you're after. Thanks for the Q/A BTW.
– David Gilbertson
Nov 14 '13 at 21:12
2
...
Pretty-Print JSON in Java
... project just to format some debugging output. scriptEngine.eval("result = JSON.stringify(JSON.parse(jsonString), null, 2)");
– Agnes
Mar 19 '15 at 8:31
...
How do I keep CSS floats in one line?
...
Wrap your floating <div>s in a container <div> that uses this cross-browser min-width hack:
.minwidth { min-width:100px; width: auto !important; width: 100px; }
You may also need to set "overflow" but probably not.
This works bec...
Get Current Area Name in View or Controller
... return routeData == item;
}
Then you can implement it as below :
<ul id="menu">
@Html.TopMenuLink("Dashboard", "Home", "Index", "", "Click here for the dashboard.")
@Html.TopMenuLink("Courses", "Home", "Index", "Courses", "List of our Courses.")
</ul>
...
How to crop an image in OpenCV using Python
...
Alternatively, if you have defined a crop margin, you can do crop_img = img[margin:-margin, margin:-margin]
– Rufus
Aug 28 '18 at 2:35
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