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WebClient vs. HttpWebRequest/HttpWebResponse
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Also, there is one more thing that I forgot to mention. WebClient is a Component object, whereas HttpWebRequest is not. What does that mean? Well, if you are using VisualStudio to build a GUI app, then you can drag/drop WebClient component...
insert a NOT NULL column to an existing table
...orry about creating and deleting a default constraint where you don't need one.
– Mark W Dickson
Oct 23 '13 at 22:08
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Perform an action in every sub-directory using Bash
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for D in `find . -type d`
do
//Do whatever you need with D
done
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How to rename a table in SQL Server?
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One more thing: if any of the table names has a . in them, use [] around the table name. (I know, I know, but dots can happen...) E.g. sp_rename '[Stupid.name]', 'NewName' or with schema sp_rename '[dbo.Stupid.name]', 'NewNam...
Print all properties of a Python Class [duplicate]
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Indeed. But I bet, it's really hard to teach one the overwhelming power of Python's dynamic constructions (objects, types, meta-classes, classes) unless one face them.
– Zaur Nasibov
May 11 '11 at 21:22
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Reason for Column is invalid in the select list because it is not contained in either an aggregate f
...g query:
SELECT a, b
FROM T
GROUP BY a
The output should have two rows, one row where a=1 and a second row where a=2.
But what should the value of b show on each of these two rows? There are three possibilities in each case, and nothing in the query makes it clear which value to choose for b in ...
Displaying the build date
...rticle:
public static DateTime GetLinkerTime(this Assembly assembly, TimeZoneInfo target = null)
{
var filePath = assembly.Location;
const int c_PeHeaderOffset = 60;
const int c_LinkerTimestampOffset = 8;
var buffer = new byte[2048];
using (var stream = new FileStream(filePath...
How do I run a single test with Nose in Pylons
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Ahhh, the one combination I didn't try. sigh. Thanks!
– Ben
Sep 14 '10 at 17:10
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
... SmtpException:Failure sending mail.-->System.InvalidOperationException: An asynchronous operation cannot be started at this time. Asynchronous operations may only be started within an asynchronous handler or module or during certain events in the Page lifecycle. If this exception occ...
Detecting design mode from a Control's constructor
Following-on from this question , is it possible to detect whether one is in design or runtime mode from within an object's constructor?
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