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math - How to round up value C# to the nearest integer?

I want to round up double to int. Eg, double a=0.4, b=0.5; I want to change them both to integer. so ... is from b. Any formula to do that? See Question&Answers more detail:os...

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about chrome.tabs.executeScript( id,details, callback)

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sorting - Java 8: sort list of objects by attribute without custom comparator

What is the cleanest short way to get this done ? class AnObject{ Long attr; } List<AnObject> list; I know ... Collections.sort(list, X.attr); See Question&Answers more detail:os...

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jquery - Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog

I have various simple ASP.NET MVC views for CRUD operations which work fine on their own as a simple ... my question. Any help appreciated See Question&Answers more detail:os...

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C# Generics won't allow Delegate Type Constraints

Is it possible to define a class in C# such that class GenericCollection<T> : SomeBaseCollection<T> where T : ... types of functions. Thoughts? See Question&Answers more detail:os...

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Increase JVM max heap size for Eclipse

I am trying to increase the max heap size for my Eclipse. I have tried specifying in eclipse.ini or ... :MaxPermSize=6000m -Xms1000m -Xmx6000m See Question&Answers more detail:os...

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ms access - Equivalent cURL in VBA?

I have an API for my application which allows me to make cURL requests to it. I need to implement this into ... 1 ? Any examples? Thanks Adam, See Question&Answers more detail:os...

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xcode - Build fails with "Command failed with a nonzero exit code"

When I try to build my app with Xcode, an error interrupts the build process: Command CompileStoryboard failed with a ... I do to fix this? See Question&Answers more detail:os...

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php - How to check if $_GET is empty?

How to check if $_GET is empty? See Question&Answers more detail:os...

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numpy - Python RuntimeWarning: overflow encountered in long scalars

I am new to programming. In my latest Python 2.7 project I encountered the following: RuntimeWarning: ... : SomeList.append(VeryLongFormula) See Question&Answers more detail:os...

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How can I find the Square Root of a Java BigInteger?

Is there a library that will find the square root of a BigInteger? I want it computed offline - only ... available solution will be perfect. See Question&Answers more detail:os...

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Python: PIL replace a single RGBA color

I have already taken a look at this question: SO question and seem to have implemented a very similar technique for ... better way to do this? See Question&Answers more detail:os...

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c# - Excel interop: _Worksheet or Worksheet?

I'm currently writing about dynamic typing, and I'm giving an example of Excel interop. I've hardly done ... _Worksheet or Worksheet, and why? See Question&Answers more detail:os...

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java - What could be the cause of RejectedExecutionException

I am getting this exception on my tomcat server (+liferay) java.util.concurrent.RejectedExecutionException my class is like ... how to fix it ? See Question&Answers more detail:os...

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api - How to set UTF-8 encoding for a PHP file

I have a PHP script called : http://cyber-flick.com/apiMorpho.php?method=getMorphoData&word=kot That displays some ... be required to do so. See Question&Answers more detail:os...

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apache - Redirect requests only if the file is not found?

I'm hoping there is a way to do this with mod_rewrite and Apache, but maybe there is another way to consider ... root. Web root is preferred. See Question&Answers more detail:os...

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Java class name containing dollar sign fails to compile if an inner class is present

I've got following Java classes defined: mac-grek:javajunk grek$ cat A$B.java class A$B {} mac-grek:javajunk ... I compile my original example? See Question&Answers more detail:os...

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networking - Android: How to monitor WiFi signal strength

I would receive notifications when signal strength changes. I tried to create the following method and call it ... is missing. Thanks! See Question&Answers more detail:os...

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Accessing Environment Variables In C++

I'd like to have access to the $HOME environment variable in a C++ program that I'm writing. If I were ... with a little bit of knowledge? See Question&Answers more detail:os...

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php - failed to open stream: HTTP wrapper does not support writeable connections

I have uploaded my localhost files to my website but it is showing me this error:- : [2] ... access the cached localhost folder. See Question&Answers more detail:os...

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java - Maven project with JavaFX (with jar file in `lib`)

I'm setting up a maven project, that is going to use JavaFX. Since I've heard JavaFX does not come with all versions ... JDK 1.7 - update 9+) ? See Question&Answers more detail:os...

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java - Watermarking with PDFBox

I am trying to add a watermark to a PDF specifically with PDFBox. I've been able to get the image to appear on ... ) { e.printStackTrace(); } } See Question&Answers more detail:os...

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timezone - How should I populate a list of IANA / Olson time zones from Noda Time?

I am using NodaTime in an application, and I need the user to select their timezone from a dropdown ... Console.WriteLine(item.DisplayValue); See Question&Answers more detail:os...

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javascript - Show text letter by letter

What is the most elegant way of showing an html text letter by letter (like videogame captions) using CSS ... considers inner HTML content. See Question&Answers more detail:os...

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java - Infinite Scrolling Image ViewPager

As documented by Google, the Gallery class was deprecated in API level 16. This widget is no longer supported. Other ... ) { return null; } } See Question&Answers more detail:os...

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MySQL Data Source not appearing in Visual Studio

I just installed the ADO.NET connector from here http://dev.mysql.com/downloads/connector/net/ Yet MySQL doesn't ... use a MySQL Data Source? See Question&Answers more detail:os...

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Adding external JAR to Maven project in NetBeans

When I right click on my Maven project and choose the Add dependency option and I type my external jar's name ... jar to a Maven project? See Question&Answers more detail:os...

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Remote Validation in ASP.Net MVC 3: How to use AdditionalFields in Action Method

I've been using the new ASP.Net MVC 3 RemoteAttribute to send a remote call to an action method that ... be called Fields. Thanks, Beaudetious See Question&Answers more detail:os...

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