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google chrome - navigator.clipboard is undefined

Why is navigator.clipboard always undefined in the following snippet? var clipboard = navigator.clipboard; if (clipboard ... API is supported?? See Question&Answers more detail:os...

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angularjs - validate natural input number with ngpattern

I use ng-pattern="/0-9/" to set price_field do not accept decimal number. But when I input natural number (from ... submit" class="btn"> </form> See Question&Answers more detail:os...

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Copying Visual Studio project file(s) to output directory during build

When I build a Visual Studio project, the executable is written to the output directory specified in the projects ... not need any processing). See Question&Answers more detail:os...

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javascript - How can I use an AngularJS filter to format a number to have leading zeros?

I checked the documentation. What I would like is for my numbers to have four digits and leading zeros. 22 to ... or another kind of filter? See Question&Answers more detail:os...

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Enable/Disable Anchor Tags using AngularJS

How do I enable/disable anchor tags using the directive approach? Example: while clicking on edit link, create & delete ... }; }); LINK to CODE See Question&Answers more detail:os...

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sql server - How to call Stored Procedure in a View?

How would I call a Stored Procedure that returns data in a View? Is this even possible? See Question&Answers more detail:os...

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java - NoClassDefFoundError: org/slf4j/impl/StaticLoggerBinder

I'm trying to run the sample tiles example given here. Below is my POM.xml: <dependencies> <dependency> < ... sollution. Please help me... See Question&Answers more detail:os...

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list - How to make the for each loop function in C++ work with a custom class

I'm new to C/C++ programming, but I've been programming in C# for 1.5 years now. I like C# and I ... List class work with a foreach-like loop? See Question&Answers more detail:os...

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sql - Using IF ELSE statement based on Count to execute different Insert statements

While I am searching through my database, I run an INSERT statement if I find that a particular item does not ... GROUP BY [Some Column] ) See Question&Answers more detail:os...

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javascript - Detect failure to load contents of an iframe

I can detect when the content of an iframe has loaded using the load event. Unfortunately, for my purposes, ... work in Mozilla are welcome. See Question&Answers more detail:os...

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c# - How can set a default value constraint with Entity Framework 6 Code First?

In a legacy app, most string properties can't be null and need to have a default value of string.empty. ... strings in the entity constructors? See Question&Answers more detail:os...

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ruby on rails - What is the preferred way to manage schema.rb in git?

I don't want to add schema.rb to .gitignore, because I want to be able to load a new database schema from that ... have my cake and eat it, too? See Question&Answers more detail:os...

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.net - Does Console.WriteLine block?

Does Console.WriteLine block until the output has been written or does it return immediately? If it does block ... output to the Console? See Question&Answers more detail:os...

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overloading - Typescript overload arrow functions

So we can do: export function myMethod (param: number) :number export function myMethod (param: string) : ... overload using arrow notation? See Question&Answers more detail:os...

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{% include %} vs {% extends %} in django templates

When particularly extend template and when to use include ? Is include of any use with content like user profile ... corner of our site) ? See Question&Answers more detail:os...

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How can I insert NULL data into MySQL database with Python?

I'm getting a weird error when inserting some data from a Python script to MySQL. It's basically related to a ... it but doesn't add anything? See Question&Answers more detail:os...

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dictionary - How do I interpolate a variable as a key in a JavaScript object?

How can I use the value of the variable a as a key to lookup a property? I want to be able to say: b ... variable. Maybe an eval could be used? See Question&Answers more detail:os...

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javascript - Firebase: change the location of the service worker

I am trying to use Firebase messaging (web). Firebase by default searches for the file "firebase-messaging- ... worker for firebase messaging? See Question&Answers more detail:os...

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python - What is the difference between raise StopIteration and a return statement in generators?

I'm curious about the difference between using raise StopIteration and a return statement in generators. For ... a StopIteration exception. See Question&Answers more detail:os...

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Sql Server replication requires the actual server name to make a connection to the server

I get the following message when I want to create a new publication or Subscription. "Sql Server replication requires ... know what should I do? See Question&Answers more detail:os...

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asp.net mvc - How can I create a route constraint of type System.Guid?

Can anyone point me in the right direction on how to map a route which requires two guids? ie. http://blah.com ... must be of type system.Guid? See Question&Answers more detail:os...

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javascript - show/hide html table columns using css

I want to display a basic html table with controls to toggle showing/hiding of additional columns: <table id="mytable"> ... /td> </tr> </table> See Question&Answers more detail:os...

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Have two columns in Markdown

I would like to write a coding standard specification document with good and bad coding examples. Each rule ... blocks of code horizontally? See Question&Answers more detail:os...

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r - Insert a row in a data.table

If I have a data frame set.seed(12345) df=data.frame(a=rnorm(5),b=rnorm(5)) I can add a row by e.g. ... way to insert a row into a data.table? See Question&Answers more detail:os...

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garbage collection - Pause GC Error post android 4.4.2 upgrade

Recently my Galaxy Note 2 was upgraded to version 4.4.2. I am using this phone for development (using ADT) ... the issue to Samsung forum now. See Question&Answers more detail:os...

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windows - Visual C++ executable and missing MSVCR100d.dll

I know this has been asked in other places and answered, but I'm having issues with MS Visual Studio 2010. I ... few friends in the short term. See Question&Answers more detail:os...

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How to check encoding of a CSV file

I have a CSV file and I wish to understand its encoding. Is there a menu option in Microsoft Excel that can help ... C# or PHP to deduce it. See Question&Answers more detail:os...

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.class vs .java

What's the difference between a .class file and a .java file? I am trying to get my applet to work but ... : How to compile with JVM then? See Question&Answers more detail:os...

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