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What are good alternatives to SQL (the language)? [closed]
... way in which you use SQL", because SQL, is not truly relational. Example: SELECT Sum(foo) BAR Blah WHERE 1=0. SQL returns null, 100% relational demands a zero. carfield.com.hk/document/misc/SQL_Problems.pdf
– McKay
Oct 28 '10 at 19:53
...
ng-repeat finish event
...
Beautiful, this did the job. I wanted to auto-select text in a textbox, and the timeout did the trick. Otherwise, the {{model.value}} text got selected and then deselected when the data-bound model.value was injected.
– JoshGough
Ma...
Where does mongodb stand in the CAP theorem?
...
MongoDB selects Consistency over Availability whenever there is a Partition. What it means is that when there's a partition(P) it chooses Consistency(C) over Availability(A).
To understand this, Let's understand how MongoDB does rep...
mysqli or PDO - what are the pros and cons? [closed]
...ostname;dbname=school", $username, $password)
$stmt = $dbh->query("SELECT * FROM students");
/* MAGIC HAPPENS HERE */
$stmt->setFetchMode(PDO::FETCH_INTO, new Student);
foreach($stmt as $student)
{
echo $student->getFullName().'<br />';
}
$db...
What is the standard naming convention for html/css ids and classes?
...e 2012
I've changed how I program over time. I now use camel case (thisIsASelector) instead of hyphens now; I find the latter rather ugly. Use whatever you prefer, which may easily change over time.
Update 2013
It looks like I like to mix things up yearly... After switching to Sublime Text and us...
Using semicolon (;) vs plus (+) with exec in find
...+
This variant of the -exec option runs the specified command on
the selected files, but the command line is built by appending
each selected file name at the end; the total number of
invocations of the command will be much less than the number of
matched files. The command line is built...
Android: allow portrait and landscape for tablets, but force portrait on phone?
...h their bools.xml files.
values-sw600dp
First of all, from the Project tab select the Project (rather than Android) filter in the navigator.
Then right click the app/src/main/res directory. Choose New > Android Resource Directory.
Select Smallest Screen Width, and then press the >> button....
The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
...to use IIS, simply go to your project properties, click the "Web" tab, and select the option to use IIS. There's the button there to "Create Virtual Directory". It may tell you that you need to run Visual Studio as an administrator to create that directory, so do that if needed.
...
Why should I avoid std::enable_if in function signatures
...{}
}
Tag dispatching does not manipulate the overload set, but helps you select exactly the function you want by providing the proper arguments through a compile-time expression (e.g. in a type trait). In my experience, this is much easier to debug and get right. If you are an aspiring library wri...
How do I add more members to my ENUM-type column in MySQL?
... do not appear in your ENUM. What is the output of the following command?
SELECT DISTINCT country FROM carmake;
ANOTHER EDIT: What is the output of the following command?
SHOW VARIABLES LIKE 'sql_mode';
Is it STRICT_TRANS_TABLES or STRICT_ALL_TABLES? That could lead to an error, rather than the ...