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Unique Key constraints for multiple columns in Entity Framework
...you the idea behind it:
In this link http://code.msdn.microsoft.com/CSASPNETUniqueConstraintInE-d357224a
you can find the code for unique key data annotation:
[UniqueKey] // Unique Key
public int FirstColumn { get; set;}
[UniqueKey] // Unique Key
public int SecondColumn { get; set;}
// Th...
In Python, how do I use urllib to see if a website is 404 or 200?
... or None if the URL is no HTTP URL.
>>> a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('http://www.google.com/')
>>> a.getcode()
200
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JavaScript function to add X months to a date
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This was good. No other plugins I've found on the net that can do much better than this.
– Eraniichan
Aug 14 '19 at 0:04
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MySQL “WITH” clause
...t support common table expressions:
Oracle 9i release 2 and later:
http://www.oracle-base.com/articles/misc/with-clause.php
Microsoft SQL Server 2005 and later:
http://msdn.microsoft.com/en-us/library/ms190766(v=sql.90).aspx
IBM DB2 UDB 8 and later:
http://publib.boulder.ibm.com/infocenter/db2luw/v...
What is your preferred php deployment strategy? [closed]
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I was about to post a list of what I do at my Windows/.NET shop, but it's more or less what you've got here. +1
– Daniel Schaffer
Jan 8 '09 at 20:21
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Using ChildActionOnly in MVC
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FYI, [ChildActionOnly] is not available in ASP.NET MVC Core.
see some info here
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Exploring Docker container's file system
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regarding powershell in images github.com/aspnet/aspnet-docker/issues/362 - and if you only need curl on windows images : blogs.technet.microsoft.com/virtualization/2017/12/19/…
– Simon_Weaver
Aug 26 '18 at 4:55
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How to Copy Text to Clip Board in Android?
...ent.Intent;
import android.content.res.AssetFileDescriptor;
import android.net.Uri;
import android.util.Log;
import de.lochmann.nsafirewall.R;
public class MyClipboardManager {
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
public boolean copyToClipboard(Context context, Stri...
jQuery on window resize
...if you're just stylizing things on resize (media queries))
http://jsfiddle.net/CoryDanielson/LAF4G/
css
.footer
{
/* default styles applied first */
}
@media screen and (min-height: 820px) /* height >= 820 px */
{
.footer {
position: absolute;
bottom: 3px;
...
Programmer-friendly search engine? [closed]
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Try http://www.symbolhound.com .
This seems to solve your problem. SymbolHound is a search engine that doesn't ignore symbols or special characters in web queries like google does. It's not a source code search, either. Hope that help...