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How can I post data as form data instead of a request payload?
...ed to upend a de facto (though admittedly misguided) standard, and 2) that PHP (and who knows whatever other server-side languages) somehow doesn't automatically detect application/json input. :P
– Ezekiel Victor
Apr 29 '13 at 3:20
...
Best way to work with transactions in MS SQL Server Management Studio
...ou want to incorporate error handling you can do so by using a TRY...CATCH BLOCK. Should an error occur you can then rollback the tranasction within the catch block.
For example:
USE AdventureWorks;
GO
BEGIN TRANSACTION;
BEGIN TRY
-- Generate a constraint violation error.
DELETE FROM Prod...
Comparing Timer with DispatcherTimer
...ould stick to Dispatcher Timer, and then do your WORK (which is what could block your UI) in another thread, using something like a BackgroundWorker. The timers really should never block your UI, unless you're doing "too much" work in their event handler.
– Reed Copsey
...
How to affect other elements when one element is hovered
... hovers over #light somewhere inside #explainBox
set display to inline-block for #light directly inside of #definitions.*/
#explainBox #light:hover~#definitions>#light {
display: inline-block;
}
.def {
display: none;
}
#definitions {
background-color: black;
position: fixed;
/*po...
When should one use HTML entities?
... entities.
Some libraries do not play along nice with utf-8. For instance, PHP in some Linux distributions dropped full support for utf-8 in their regular expression libraries.
It is harder to limit the number of characters in a text that uses html entities, because a single entity uses many charact...
Prevent users from submitting a form by hitting Enter
...t).is('textarea') to the condition, or else newlines inside a textarea are blocked (in IE at least).
– Flash
Aug 8 '12 at 6:47
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Copy/duplicate database without using mysqldump
...
In PHP:
function cloneDatabase($dbName, $newDbName){
global $admin;
$db_check = @mysql_select_db ( $dbName );
$getTables = $admin->query("SHOW TABLES");
$tables = array();
while($row = mysql_fetch...
Can media queries resize based on a div element instead of the screen?
..., each made up of three orange divs labelled a, b and c.
The second two's blocks display vertically, because they are limited on horizontal room, while the top components 3 blocks are laid out horizontally.
It uses the flex-basis CSS property and CSS Variables to create this effect.
.panel{
d...
How to amend several commits in Git to change author
...on https://web.archive.org/web/20100213104931/http://blog.madism.org/index.php/2007/09/09/138-git-awsome-ness-git-rebase-interactive
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How to check if a user is logged in (how to properly use user.is_authenticated)?
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Following block should work:
{% if user.is_authenticated %}
<p>Welcome {{ user.username }} !!!</p>
{% endif %}
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