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Visual Studio 2010 shortcut to find classes and methods?
...pen.
Set the Browse list on the top left to where you want to look to get started. From there you can use the search box (2nd text box from the top, goes all the way across the Object Browser window) or you can just go through everything from the tree on the left. Searches are temporary but the "se...
Java Generate Random Number Between Two Given Values [duplicate]
... With respect to the Java naming convention the variable names should start with lower case character
– Jens
May 19 '17 at 8:13
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show ...
Best practice? - Array/Dictionary as a Core Data Entity Attribute [closed]
...emantics of the array or dictionary collection. Arrays are easier, so lets start with that. Core Data to-many relationships are really modelling a set, so if you need array-like functionality, you have to either sort the set (using a fetched property is a convenient way to do this) or add an extra i...
How to show loading spinner in jQuery?
... are a couple of ways. My preferred way is to attach a function to the ajaxStart/Stop events on the element itself.
$('#loadingDiv')
.hide() // Hide it initially
.ajaxStart(function() {
$(this).show();
})
.ajaxStop(function() {
$(this).hide();
})
;
The ajaxSta...
Difference between Rebuild and Clean + Build in Visual Studio
...ecause all cleans are not guaranteed to be finished before the first build starts. If you execute Clean sln + Build sln, they will give a link error and let you know that immediately, instead of giving you an app with odd behavior.
...
How do you tell if a string contains another string in POSIX sh?
...
Sadly, I am not aware of a way to do this in sh. However, using bash (starting in version 3.0.0, which is probably what you have), you can use the =~ operator like this:
#!/bin/bash
CURRENT_DIR=`pwd`
if [[ "$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 ...