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Downcasting shared_ptr to shared_ptr?
...tic_cast in release builds. Well, such a thing is already available and is called shared_polymorphic_downcast.
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CSS Pseudo-classes with inline styles
...nk of inline styles as the styles applied to some anonymous super-specific ID selector: those styles only apply to that one very element with the style attribute. (They take precedence over an ID selector in a stylesheet too, if that element has that ID.) Technically it doesn't work like that; this ...
Troubleshooting “The use statement with non-compound name … has no effect”
...he first result on Google for this error I will state how I fixed it.
Basically if you have a framework, say like Yii2 you will be used to having to do declare classes like:
use Yii;
use yii\db\WhatEver;
class AwesomeNewClass extends WhatEver
{
}
You will get this error on Use Yii since this cl...
Filter by property
...lter. filtering after the query has been done is exactly what i want to avoid.
– schneck
Jul 30 '09 at 9:26
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Suppress command line output
...vice that was not a file. For support for devices like 'com1:' or 'lpt1:', call CreateFile, then use the FileStream constructors that take an OS handle as an IntPtr." The solution is to replace > nul with >$null.
– weir
Apr 27 at 15:42
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How do I start a program with arguments when debugging?
...es. Then click on the Debug tab, and fill in your arguments in the textbox called Command line arguments.
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Twitter bootstrap float div right
... This shouldn't be the accepted answer. There's a built in bootstrap class called pull-right (credit to @Amit); IMO, it's cleaner to use a built-in Bootstrap class... and OP asked for that in his question
– Kolob Canyon
Aug 30 '18 at 16:18
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Update statement with inner join on Oracle
...
That syntax isn't valid in Oracle. You can do this:
UPDATE table1 SET table1.value = (SELECT table2.CODE
FROM table2
WHERE table1.value = table2.DESC)
WHERE table1.UPDATETYPE=...
file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
...such as MooTools/jQuery will handle the hard part of doing the actual AJAX calls and encoding form data into appropriate formats for you.
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LISTAGG in Oracle to return distinct values
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I wouldn't call it a simple but a very attractive solution. I didn't know that match number can be used in the search string not only the replace string. Briliant.
– Peter Krassoi
Sep 15 '14 at 12:...