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How to insert a line break in a SQL Server VARCHAR/NVARCHAR string
...
Following a Google...
Taking the code from the website:
CREATE TABLE CRLF
(
col1 VARCHAR(1000)
)
INSERT CRLF SELECT 'The quick brown@'
INSERT CRLF SELECT 'fox @jumped'
INSERT CRLF SELECT '@over the '
INSERT CRLF SELECT 'log@'
SELECT col1 FROM CRLF
Returns:
col1
------...
Running PostgreSQL in memory only
... put the Postgres binaries into SVN (but it's more than just a single executable).
You will need to run initdb to setup your test database before you can do anything with this. This can be done from a batch file or by using Runtime.exec(). But note that initdb is not something that is fast. You wi...
Changing CSS Values with Javascript
...d'
var value = rule.value; //both selectorText and value are settable.
Let me know how this works for ya, and please comment if you see any errors.
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...e system stored procedures return information from the sysprocesses system table that shows the status of and information about all working processes. Generally, you'll see one server process ID (SPID) per connection. If you named your connection by using the Application Name argument in the connect...
Wrap a delegate in an IEqualityComparer
...ll of these rely on hash codes to work properly, because they utilize hash tables internally for efficiency.
Take Distinct, for example. Consider the implications of this extension method if all it utilized were an Equals method. How do you determine whether an item's already been scanned in a sequ...
Understanding the difference between Object.create() and new SomeFunction()
...ng to be natively implemented on latest browsers, check this compatibility table.
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Simple state machine example in C#?
...n the current state and command, or looking up transitions in a transition table. For this simple state machine, I prefer a transition table, which is very easy to represent using a Dictionary:
using System;
using System.Collections.Generic;
namespace Juliet
{
public enum ProcessState
{
...
Explain the use of a bit vector for determining if all characters are unique
...of both operands to left and right of it.
So what we have here is a hash table which is being stored in a 32 bit binary number every time the checker gets or'd ( checker |= (1 << val)) with the designated binary value of a letter its corresponding bit it is being set to true.
The character's...
Sanitizing strings to make them URL and filename safe?
...d". The definition of letters and digits is controlled by PCRE's character tables, and may vary if locale-specific matching is taking place. For example, in the "fr" (French) locale, some character codes greater than 128 are used for accented letters, and these are matched by \w.
Creating the s...
What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?
...o Java?
Yes, seems to be a typo.
Does 181783497276652981 have an acceptable merit?
This could be determined using the evaluation algorithm presented in the paper. But the merit of the "original" number is probably higher.
And why was 8682522807148012 chosen?
Seems to be random. It could ...