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What is an Intent in Android?
...firstapp/starting-activity.html#BuildIntent
As the document describes, in order to start an activity (you also need to understand what activity is) use the intent like below
/** Called when the user clicks the Send button */
public void sendMessage(View view) {
Intent intent = new Intent(this,...
Is there a “goto” statement in bash?
... i think this should be the answer. i have a genuine need for go to in order to support resume execution of a script, from a given instruction. this is, in every way but semantic, goto, and semantics and syntactic sugars are cute, but not strictly necessary. great solution, IMO.
...
Determine if a String is an Integer in Java [duplicate]
...an integer or not", but also suggesting a beast like the apache commons in order to avoid writing a one-liner is not rational imho.
– Björn Zurmaar
Jul 8 '17 at 22:27
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How can I brew link a specific version?
...ds:
$ brew update
$ brew install swiftgen
then follow the steps below in order to run swiftgen with older version.
Step 1: brew uninstall swiftgen
Step 2: Navigate to: https://github.com/SwiftGen/SwiftGen/releases
and download the swiftgen with version: swiftgen-4.2.0.zip.
Unzip the package in a...
In WPF, what are the differences between the x:Name and Name attributes?
...erence
WPF defines a CLR attribute that is consumed by XAML processors in order to map multiple CLR namespaces to a single XML namespace. The XmlnsDefinitionAttribute attribute is placed at the assembly level in the source code that produces the assembly. The WPF assembly source code uses this attr...
How does one output bold text in Bash?
...
In order to apply a style on your string, you can use a command like:
echo -e '\033[1mYOUR_STRING\033[0m'
Explanation:
echo -e - The -e option means that escaped (backslashed) strings will be interpreted
\033 - escaped seq...
Installing MSBuild 4.0 without Visual Studio 2010
...applications. I'm assuming this is the SDK we have all been looking for in order to install on our build servers so I'm downloading it now and I'll post any further findings after I check it out.
UPDATE: I can confirm that the link provided above does indeed install MSBuild along with other portion...
Make virtualenv inherit specific packages from your global site-packages
... Then I could install it back in the virtualenv and in the system (in that order). So now it works fine.
– kstenger
Aug 28 '15 at 12:46
3
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M_PI works with math.h but not with cmath in Visual Studio
...Time.h may be included indirectly in your project. In my case one possible order of including was the following:
project's "stdafx.h" → <afxdtctl.h> → <afxdisp.h> → <ATLComTime.h> → <math.h>
...
Catch an exception thrown by an async void method
...hod begins waiting for the async result. It's insightful to use tracing in order to investigate how the code is actually behaving.
The code below does the following:
Create 4 tasks
Each task will asynchronously increment a number and return the incremented number
When the async result has arrived...