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Get TransactionScope to work with async / await
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In .NET Framework 4.5.1, there is a set of new constructors for TransactionScope that take a TransactionScopeAsyncFlowOption parameter.
According to the MSDN, it enables transaction flow across thread continuations.
My understanding is that it is meant to allow you to write code lik...
How do I merge two javascript objects together in ES6+?
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You can use the object spread syntax for this:
const merged = {...obj1, ...obj2}
For arrays the spread operator was already part of ES6 (ES2015), but for objects it was added to the language spec at ES9 (ES2018). Its proposal as been enabled by default in too...
How can I create a directly-executable cross-platform GUI app using Python?
Python works on multiple platforms and can be used for desktop and web applications, thus I conclude that there is some way to compile it into an executable for Mac, Windows and Linux.
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Can I change the color of auto detected links on UITextView?
...s overrides my fontColor and change it to blueColor . Is there a way to format the color of auto detected links, or should I try a manual version of this function?
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uncaught syntaxerror unexpected token U JSON
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I was getting this message while validating (in MVC project).
For me, adding ValidationMessageFor element fixed the issue.
To be precise, line number 43 in jquery.validate.unobtrusive.js caused the issue:
replace = $.parseJSON(container.attr("data-valmsg-replace")) !== false;
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How to add directory to classpath in an application run profile in IntelliJ IDEA?
...llij 13, it looks it's slightly different again. Here are the instructions for Intellij 13:
click on the Project view or unhide it by clicking on the "1: Project" button on the left border of the window or by pressing Alt + 1
find your project or sub-module and click on it to highlight it, then pr...
How to load an ImageView by URL in Android? [closed]
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1. Picasso allows for hassle-free image loading in your application—often in one line of code!
Use Gradle:
implementation 'com.squareup.picasso:picasso:(insert latest version)'
Just one line of code!
Picasso.get().load("http://i.imgur.com/D...
How can I start an interactive console for Perl?
How can I start an interactive console for Perl, similar to the irb command for Ruby or python for Python?
23 Answers
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Get current controller in view
...n you describe, and it shows the controller described in the URL (Category for you, Product for me), instead of the actual location of the partial view.
So use this alert instead:
alert('@HttpContext.Current.Request.RequestContext.RouteData.Values["controller"].ToString()');
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What does %~dp0 mean, and how does it work?
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Calling
for /?
in the command-line gives help about this syntax (which can be used outside FOR, too, this is just the place where help can be found).
In addition, substitution of FOR
variable references has been enhanced.
Y...