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How to change the decimal separator of DecimalFormat from comma to dot/point?
...tring formatString = "#,###,###,##0.00"; see docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html for syntax
– Vulpo
Mar 31 '16 at 13:55
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angularjs directive call function specified in attribute and pass an argument to it
...arsed function wrong (see what it returns here: https://docs.angularjs.org/api/ng/service/$parse ).
TL;DR; Fixed question code
<div my-method='theMethodToBeCalled(id)'></div>
and the code
app.directive("myMethod",function($parse) {
restrict:'A',
link:function(scope,element,attr...
How to detect if app is being built for device or simulator in Swift
...be helpful advice to hundreds of people so far, compensating for a missing API. Instead of hijacking the answer by signing a comment on top, just communicate. I updated the answer to clarify this is no longer an up-to-date solution and I've provided a link to the one that looks more correct.
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How to get the list of all printers in computer
...mation than just the name of the printer you can use the System.Management API to query them:
var printerQuery = new ManagementObjectSearcher("SELECT * from Win32_Printer");
foreach (var printer in printerQuery.Get())
{
var name = printer.GetPropertyValue("Name");
var status = printer.GetPr...
How to empty/destroy a session in rails?
...ntroller.
reset_session
Here's the documentation on this method: http://api.rubyonrails.org/classes/ActionController/Base.html#M000668
Resets the session by clearing out all
the objects stored within and
initializing a new session object.
Good luck!
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How to do a join in linq to sql with method syntax?
...er you're looking for? Browse other questions tagged linq-to-sql ef-fluent-api or ask your own question.
How do I convert a byte array to Base64 in Java?
...
Additionally, for our Android friends (API Level 8):
import android.util.Base64
...
Base64.encodeToString(bytes, Base64.DEFAULT);
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How can I change the color of pagination dots of UIPageControl?
...rTintColor
currentPageIndicatorTintColor
You can also use the appearance API to change the tint color of all page indicators.
If you are targeting iOS 5 make sure it doesn't crash:
if ([pageControl respondsToSelector:@selector(setPageIndicatorTintColor:)]) {
pageControl.pageIndicatorTintColo...
Implementing two interfaces in a class with same method. Which interface method is overridden?
...ection.stream(). Have a look at List.sort() docs.oracle.com/javase/8/docs/api/java/util/… They have added a method for all Lists, without having to change any specific implementation. They added Collection.removeIf() which is useful
– Peter Lawrey
Jun 25 '...
How to deal with a slow SecureRandom generator?
... This link is not working.uncommons-maths.dev.java.net/nonav/api/org/uncommons/maths/…. Is there anywhere I can see this?
– UVM
May 28 '12 at 10:33
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