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Run an exe from C# code
... // Start the process with the info we specified.
// Call WaitForExit and then the using statement will close.
using (Process exeProcess = Process.Start(startInfo))
{
exeProcess.WaitForExit();
}
}
catch
...
Coroutine vs Continuation vs Generator
...e. As @zvolkov mentioned, they're functions/objects that can be repeatedly called without returning, but when called will return (yield) a value and then suspend their execution. When they're called again, they will start up from where they last suspended execution and do their thing again.
A gener...
Why use symbols as hash keys in Ruby?
... saves memory, because they are only stored once.
Symbols in Ruby are basically "immutable strings" .. that means that they can not be changed, and it implies that the same symbol when referenced many times throughout your source code, is always stored as the same entity, e.g. has the same object i...
Linq Syntax - Selecting multiple columns
...IL, x.ID });
AFAIK, the declarative LINQ syntax is converted to a method call chain similar to this when it is compiled.
UPDATE
If you want the entire object, then you just have to omit the call to Select(), i.e.
var employee = _db.EMPLOYEEs
.Where(x => x.EMAIL == givenInfo || x.USER_NAM...
How to detect if multiple keys are pressed at once using JavaScript?
...Listener
Handlers registered with addEventListener can be stacked, and are called in the order of registration, while setting .onevent directly is rather aggressive and overrides anything you previously had.
document.body.onkeydown = function(ev){
// do some stuff
ev.preventDefault(); // can...
Overriding the java equals() method - not working?
...ct other);
In other words, the parameter must be of type Object. This is called overriding; your method public boolean equals(Book other) does what is called overloading to the equals() method.
The ArrayList uses overridden equals() methods to compare contents (e.g. for its contains() and equals(...
How to get image size (height & width) using JavaScript?
...
You can programmatically get the image and check the dimensions using Javascript...
const img = new Image();
img.onload = function() {
alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';...
How to prevent the activity from loading twice on pressing the button
...t adapter and I have declared the method for it in the xml, not programmatically
– tejas
Nov 10 '11 at 13:00
2
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Can you help me understand Moq Callback?
Using Moq and looked at Callback but I have not been able to find a simple example to understand how to use it.
5 Answers...
What should I use Android AccountManager for?
...s yet but is it possible for these classes to add an account with function calls without user interaction? Like for example adding a microsoft exchange account, google account, POP3/IMAP account. Thanks.
– dackyD
Jan 17 '12 at 13:45
...