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Difference between Rebuild and Clean + Build in Visual Studio
...ecause all cleans are not guaranteed to be finished before the first build starts. If you execute Clean sln + Build sln, they will give a link error and let you know that immediately, instead of giving you an app with odd behavior.
...
How do you tell if a string contains another string in POSIX sh?
...
Sadly, I am not aware of a way to do this in sh. However, using bash (starting in version 3.0.0, which is probably what you have), you can use the =~ operator like this:
#!/bin/bash
CURRENT_DIR=`pwd`
if [[ "$CURRENT_DIR" =~ "String1" ]]
then
echo "String1 present"
elif [[ "$CURRENT_DIR" =~ "...
Configure Microsoft.AspNet.Identity to allow email address as username
I'm in the process of creating a new application and started out using EF6-rc1, Microsoft.AspNet.Identity.Core 1.0.0-rc1, Microsoft.AspNet.Identity.EntityFramework 1.0.0-rc1, Microsoft.AspNet.Identity.Owin 1.0.0-rc1, etc and with the RTM releases yesterday, I updated them via NuGet this evening to R...
How do I analyze a .hprof file?
...eap Analysis Tool provided by default with the JDK. It's command line but starts a web server/browser you use to examine the memory. Not the most user friendly, but at least it's already installed most places you'll go. A very useful view is the "heap histogram" link at the very bottom.
ex: jhat...
What is the best JavaScript code to create an img element
... to be able to add it at load-time (but after the <body> element has started), you could try inserting it at the start of the body using body.insertBefore(body.firstChild).
To do this invisibly but still have the image actually load in all browsers, you could insert an absolutely-positioned-o...
How to explicitly discard an out argument?
...
Starting with C# 7.0, it is possible to avoid predeclaring out parameters as well as ignoring them.
public void PrintCoordinates(Point p)
{
p.GetCoordinates(out int x, out int y);
WriteLine($"({x}, {y})");
}
public ...
Error: This Android SDK requires Android Developer Toolkit version 22.6.1 or above
...y be adt 20.x.x
Select the list items Let it be installed. Eclipse will restart and Its done.
I hope this will helpful for you :)
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Set environment variables on Mac OS X Lion
...at it is built on Unix. This is where the .bash_profile comes in. When you start the Terminal app in OS X you get a bash shell by default. The bash shell comes from Unix and when it loads it runs the .bash_profile script. You can modify this script for your user to change your settings. This file is...
Replace non-numeric with empty string
...hone = "001-12-34-56-78-90";
var sw = new Stopwatch();
sw.Start();
for (int i = 0; i < 1000000; i++)
{
DigitsOnly(phone);
}
sw.Stop();
Console.WriteLine("Time: " + sw.ElapsedMilliseconds);
var sw2 = new Stopwatch();
...
How to use Git and Dropbox together effectively?
... exit 0
fi
# We have enough parameters, so let's actually do this thing.
START_DIR=$(pwd)
# Make sure we have a connection to Dropbox
cd ~
if [ -s 'Dropbox' ] ; then
echo "Found Dropbox directory."
cd Dropbox
if [ -s 'git' ] ; then
echo " Dropbox Git directory found."
e...