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How should the ViewModel close the form?
...iewModel? It's a bad idea to keep mutable state in global variables. Makes testing a nightmare, and testing is one of the reasons you would use MVVM in the first place.
– Joe White
May 3 '11 at 22:07
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...5 MB and limited to Office 2007 formats. But certainly the easiest and fastest solution which works for me.
– Josh Brown
Sep 20 '11 at 13:03
18
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Create a custom event in Java
...SaidHello() {
System.out.println("Hello there...");
}
}
class Test {
public static void main(String[] args) {
Initiater initiater = new Initiater();
Responder responder = new Responder();
initiater.addListener(responder);
initiater.sayHello(); // P...
how to stop browser back button using javascript
...event of DOM which is the ideal entry point for this code.
Working DEMO!
Tested and verified in following browsers,
Chrome.
Firefox.
IE (8-11) and Edge.
Safari.
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...
How to grep a text file which contains some binary data?
...
You could run the data file through cat -v, e.g
$ cat -v tmp/test.log | grep re
line1 re ^@^M
line3 re^M
which could be then further post-processed to remove the junk; this is most analogous to your query about using tr for the task.
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How to implement the activity stream in a social network
...
How is performance of this implementation? Any tests on large tables?
– Joshua F. Rountree
Mar 19 '12 at 13:46
add a comment
| ...
Timeout on a function call
...ere it is with a breakdown.
Imports and setups for compatibility
It was tested with Python 2 and 3. It should also work under Unix/Linux and Windows.
First the imports. These attempt to keep the code consistent regardless of the Python version:
from __future__ import print_function
import sys
i...
How do I inspect the view hierarchy in iOS?
...ing properly contained in its parent. Currently I have to add asserts that test these various conditions by hand, or set different background colours on different views, and as you can imagine, that's a really tedious way to go about it.
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Sometimes adding a WCF Service Reference generates an empty reference.cs
...il.
svcutil /t:code https://secure.myserver.com/services/MyService.svc /d:test /r:"C:\MyCode\MyAssembly\bin\debug\MyAssembly.dll"
Where:
/t:code generates the code from given url
/d: to specify the directory for the output
/r: to specify a reference assembly
Full svcutil command line referenc...
How to sort strings in JavaScript
...yucavudela/2/ - basic latin characters comparison with localeCompare() for testing on IE8
http://jsbin.com/beboroyifomu/2/edit?js,console - basic latin characters in string comparison : consistency check in string vs when a character is alone
https://developer.mozilla.org/en-US/docs/Web/JavaScript/R...