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Continuously read from STDOUT of external process in Ruby
...
I've had some success in solving this problem of mine. Here are the details, with some explanations, in case anyone having a similar problem finds this page. But if you don't care for details, here's the short answer:
Use PTY.spawn in ...
Angularjs ng-model doesn't work inside ng-if
...l="testb" /> {{testb}}
</div>
<div ng-if="!someothervar">
testc (with ng-if): <input type="checkbox" ng-model="testc" />
</div>
<div ng-if="!someothervar">
object (with ng-if): <input type="checkbox" ng...
How do I mock the HttpContext in ASP.NET MVC using Moq?
... this requestContext. I am trying to pass this along but I am not doing something right.
5 Answers
...
How to use C++ in Go
...id* instead of a C struct so the compiler knows the size of Foo)
The implementation is:
//cfoo.cpp
#include "foo.hpp"
#include "foo.h"
Foo FooInit()
{
cxxFoo * ret = new cxxFoo(1);
return (void*)ret;
}
void FooFree(Foo f)
{
cxxFoo * foo = (cxxFoo*)f;
delete foo;
}
void FooBar(Foo f)
{
cx...
How can I see the entire HTTP request that's being sent by my Python application?
...upport cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
...
What is “:-!!” in C code?
...e can be evaluated to be 0, and if not, to fail the build.
The macro is somewhat misnamed; it should be something more like BUILD_BUG_OR_ZERO, rather than ...ON_ZERO. (There have been occasional discussions about whether this is a confusing name.)
You should read the expression like this:
sizeof(...
What is the most robust way to force a UIView to redraw?
... item pushes a viewController that then proceeds to do the following. from method viewDidLoad I fire off a URLRequest for data that is required by on of my subviews - a UIView subclass with drawRect overridden. When the data arrives from the cloud I start building my view hierarchy. the subclass in ...
What's the strangest corner case you've seen in C# or .NET? [closed]
... think I showed you this one before, but I like the fun here - this took some debugging to track down! (the original code was obviously more complex and subtle...)
static void Foo<T>() where T : new()
{
T t = new T();
Console.WriteLine(t.ToString()); // works fine
...
Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0
...ered by labels that have numberOfLines set to anything but 1 if your deployment target is set to 7.1. This is completely reproducible with new single-view project.
Steps to Reproduce:
Create a new single-view, objective-c project
Set the Deployment Target to 7.1
Open the project's storyboard
Dro...
Including all the jars in a directory within the Java classpath
...raries from command prompt)
Understanding Wildcards
From the Classpath document:
Class path entries can contain the basename wildcard character *, which is considered equivalent to specifying a list of all the files
in the directory with the extension .jar or .JAR. For example, the
class path entry...