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Referring to a Column Alias in a WHERE Clause
...ire SELECT including aliases, is applied after the WHERE clause.)
But, as m>me m>ntioned in other answers, you can force SQL to treat SELECT to be handled before the WHERE clause. This is usually done with parenthesis to force logical order of operation or with a Common Table Expression (CTE):
Parenthe...
LINQ: Select an object and change som>me m> properties without creating a new object
I want to change som>me m> properties of a LINQ query result object without creating a new object and manually setting every property. Is this possible?
...
Changing user agent on urllib2.urlopen
...ll be treated as if add_header() was called with each key and value as argum>me m>nts. This is often used to “spoof” the User-Agent header, which is used by a browser to identify itself – som>me m> HTTP servers only allow requests coming from common browsers as opposed to scripts. For example, Mozilla F...
How to export a mysql database using Command Prompt?
...s command to export your database:
mysqldump -u YourUser -p YourDatabaseNam>me m> > wantedsqlfile.sql
You will then be prompted for the database password.
This exports the database to the path you are currently in, while executing this command
Note: Here are som>me m> detailed instructions regarding b...
How do I specify unique constraint for multiple columns in MySQL?
... Would this work properly with the ON DUPLICATE KEY clause of INSERT statem>me m>nts? That is, if I were trying to insert a row that conflicted with another row's user/email/address values, would the INSERT do the actions specified by the ON DUPLICATE KEY clause instead?
– clizzin...
How do I create a folder in a GitHub repository?
...o create another folder
Click on New file
On the text field for the file nam>me m>, first write the folder nam>me m> you want to create
Then type /. This creates a folder
You can add more folders similarly
Finally, give the new file a nam>me m> (for example, .gitkeep which is conventionally used to make Git track ...
When to call activity context OR application context?
...() and only when you need to use getApplicationContext().
To be blunt, "som>me m> programm>me m>rs" use getApplicationContext() (or getBaseContext(), to a lesser extent) because their Java experience is limited. They implem>me m>nt an inner class (e.g., an OnClickListener for a Button in an Activity) and need a C...
Convert UTF-8 encoded NSData to NSString
... watch out!! if using stringWithUTF8String, don't pass it a NULL argum>me m>nt or it will throw an exception
– JasonZ
Jul 5 '12 at 15:57
31
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Remove border from IFram>me m>
How would I remove the border from an ifram>me m> embedded in my web app? An example of the ifram>me m> is:
25 Answers
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List OrderBy Alphabetical Order
I'm using C# on Fram>me m>work 3.5. I'm looking to quickly sort a Generic List<T> . For the sake of this example, let's say I have a List of a Person type with a property of lastnam>me m>. How would I sort this List using a lambda expression?
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