await vs Task.Wait - Deadlock?

await vs Task.Wait - Deadlock?

I don't quite understand the difference between Task.Wait and await.I have something similar to the following functions in a ASP.NET WebAPI service:public class TestController : ApiController{ public static async Task Foo() {

Why non-equality check of one variable against many values always returns true?

Why non-equality check of one variable against many values always returns true?

I have a variable v in my program, and it may take any value from the set of values"a", "b", "c", ..., "z"And my goal is to execute some statement only when v is not "x", "y", or "z".I have tried,for C-like languages (where equality operato

Get selected text from a drop-down list (select box) using jQuery

Get selected text from a drop-down list (select box) using jQuery

How can I get the selected text (not the selected value) from a drop-down list in jQuery? 1:$("#yourdropdownid option:selected").text(); 2:Try this:$("#myselect :selected").text();For an ASP.NET dropdown you can use the following sele

How to force NSLocalizedString to use a specific language

How to force NSLocalizedString to use a specific language

On iPhone NSLocalizedString returns the string in the language of the iPhone.Is it possible to force NSLocalizedString to use a specific language to have the appin a different language than the device ? 1:NSLocalizedString() (and variant

Are global variables in PHP considered bad practice? If so, why?

Are global variables in PHP considered bad practice? If so, why?

function foo () { global $var; // rest of code}In my small PHP projects I usually go the procedural way. I generally have a variable that contains the system configuration, and when I nead to access this variable in a function, I do g

What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]

What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]

This question already has an answer here: What is the difference between “text” and new String(“text”)? 10 answers What is mean

Implementing INotifyPropertyChanged - does a better way exist?

Implementing INotifyPropertyChanged - does a better way exist?

Microsoft should have implemented something snappy for INotifyPropertyChanged, like in the automatic properties, just specify {get; set; notify;}I think it makes a lot of sense to do it. Or are there any complications to do it? Can we ourse

Collapse / concatenate / aggregate a column to a single comma separated string within each group

Collapse / concatenate / aggregate a column to a single comma separated string within each group

I want to aggregate one column in a data frame according to two grouping variables, and separate the individual values by a comma.Here is some data:data <- data.frame(A = c(rep(111, 3), rep(222, 3)), B = rep(1:2, 3), C = c(5:10))data# A

Why do regex constructors need to be double escaped?

Why do regex constructors need to be double escaped?

In the regex below, \s denotes a space character. I imagine the regex parser, is going through the string and sees \ and knows that the next character is special.But this is not the case as double escapes are required.Why is this?var res =

How to randomize (shuffle) a JavaScript array?

How to randomize (shuffle) a JavaScript array?

I have an array like this:var arr1 = ["a", "b", "c", "d"];How can I randomize / shuffle it? 1:The de-facto unbiased shuffle algorithm is the Fisher-Yates (aka Knuth) Shuffle.See https://github.com/coolaj86/knuth-shuffleYou can see a grea

How do you get Angular.js to work in a Windows 8 store app?

How do you get Angular.js to work in a Windows 8 store app?

The app runs but Angular data objects are not recognized.Here is the JavaScript error I am getting:Exception was thrown at line 1059, column 11 in ms-appx://28934b41-4dd2-4414-b9a9-a73c11c1b743/js/angular.js0x800a139e - JavaScript runtime e

How to upload Video to youtube using Google.Apis.YouTube.v3 and C#?

How to upload Video to youtube using Google.Apis.YouTube.v3 and C#?

I have created console application using C#. Which will upload Video from local drive to youtube.I have created new app in google api using this link. I have also installed all required packages using nuget.When I run my application I am ge

How inject $stateProvider in angular application?

How inject $stateProvider in angular application?

I try to use angular-ui, and try to inject $stateProvider:html

Angular 2 styling not applying to Child Component

Angular 2 styling not applying to Child Component

I'm trying to apply styling to a child component tag, but i can't do that. I have child component with anchor tag. Even though i have styling for anchor tag in the parent component, its not applying. What's the solution for it?Working code:

XDocument get XML element by the value of its name attribute

XDocument get XML element by the value of its name attribute

I have an XML result like this 0 16 firstname1 6557 Manager surname1 firstname2 6203 Director surname2

How to use enums in Qt signals and slots

How to use enums in Qt signals and slots

I have some trouble with using enum types in signals. Basicly I have two classes, a state machine and a thread handling the state machine. When the state is changed I want to send a signal with the new state. I also want to represent the st

jasmine 2 - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTER

jasmine 2 - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTER

Having trouble with jasmine 2 and getting async specs wired up:define(['foo'], function(foo) { return describe('foo', function() { beforeEach(function(done) { window.jasmine.DEFAULT_TIMEOUT_INTERVAL = 10000; return setTimeout(

Cannot Insert Unicode Using cx-Oracle

Cannot Insert Unicode Using cx-Oracle

I am having an issue inserting unicode into an Oracle schema, I think the database is an Oracle 11g instance but am not certain at this point. I'm using python 2.6.1 on OS X 10.6.8 (this is the system verison of python) and am using the cx-

Let Emacs move the cursor off-screen

Let Emacs move the cursor off-screen

Is it possible to let Emacs have the cursor be moved off-screen, like most GUI text editors work? This is one of the biggest things that bothers me when I use Emacs over any GUI editor. When I scroll down, the cursor is "pushed forward" by

Accessing SCM (Git) variables on a Jenkins Pipeline job [duplicate]

Accessing SCM (Git) variables on a Jenkins Pipeline job [duplicate]

This question already has an answer here: Git Variables in Jenkins Workflow plugin 6 answers Here's my pipeline code:node ('master') { git url: "$GI

Finding modified date of a file/folder

Finding modified date of a file/folder

I am very new to PowerShell, and I was hoping I could get some help creating a script that tells me the modified date of a file.I wish I knew more about PowerShell, as I feel like I am asking a lot (all my free-time this week will be dedica

Left outer join on two files in unix

Left outer join on two files in unix

I need to join two files on two fields. However i should retrieve all the values in file 1 even if the join fails its like a left outer join. File 1:01|a|jack|d02|b|ron|c03|d|tom|eFile 2:01|a|nemesis|f02|b|brave|d04|d|gorr|houtput:01|a|jack

Javascript Create New “Thread”

Javascript Create New “Thread”

This is a "thread" according to javascript, but the code doesn't seem to fit the conventional threaded model.Is it possible to make this code clearer, with regards to the concept of a thread?function test() { alert("Test");}// this creat

PHP IF statement for Boolean values: $var === true vs $var

PHP IF statement for Boolean values: $var === true vs $var

I know this question is not really important.. however I've been wondering:Which of the following IF statements is the best and fastest to use?I know === is to match exactly the boolean value. However is there really any improvement? 1:U