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Resize HTML5 canvas to fit window
How can I automatically scale the HTML5 <canvas> element to fit the page?
15 Answers
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Using Intent in an Android application to show another activity
...e first one and I want to show the second when it is clicked, but I get an error. Here are the classes:
11 Answers
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Postgres: clear entire database before re-creating / re-populating from bash script
...ade in "--clean" option. As it is this option looks useless. I'm getting "ERROR: cannot drop schema public because other objects depend on it" like 100% of time using it.
– user4674453
Nov 7 '17 at 15:13
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Get TransactionScope to work with async / await
...flow across thread continuations.
My understanding is that it is meant to allow you to write code like this:
// transaction scope
using (var scope = new TransactionScope(... ,
TransactionScopeAsyncFlowOption.Enabled))
{
// connection
using (var connection = new SqlConnection(_connectionStrin...
rvm installation not working: “RVM is not a function”
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As you said, the error shown could be the following one.
RVM is not a function, selecting rubies with 'rvm use ...' will not work.
You need to change your terminal emulator preferences to allow login shell.
Sometimes it is required to use `...
C++11 reverse range-based for-loop
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Actually Boost does have such adaptor: boost::adaptors::reverse.
#include <list>
#include <iostream>
#include <boost/range/adaptor/reversed.hpp>
int main()
{
std::list<int> x { 2, 3, 5, 7, 11, 13, 1...
How to find the operating system version using JavaScript?
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If you list all of window.navigator's properties using
console.log(navigator);
You'll see something like this
# platform = Win32
# appCodeName = Mozilla
# appName = Netscape
# appVersion = 5.0 (Windows; en-US)
# language = en-US
# ...
Using Emacs to recursively find and replace in text files not already open
... getting Wrong type argument: sequencep, my-projectile-query-replace-files error from your script
– alper
Aug 2 at 12:01
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A more pretty/informative Var_dump alternative in PHP? [closed]
... yes, I just needed the class to send myself some output when an error occurs.
– Anyul Rivas
Feb 13 '12 at 16:40
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Changing password with Oracle SQL Developer
... answered Feb 4 '13 at 22:21
NiallNiall
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