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How to drop SQL default constraint without knowing its name?
... Microsoft SQL Server, I know the query to check if a default constraint exists for a column and drop a default constraint is:
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How to solve “Fatal error: Class 'MySQLi' not found”?
I am doing a tutorial and am getting this error:
22 Answers
22
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Specifying Style and Weight for Google Fonts
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They use regular CSS.
Just use your regular font family like this:
font-family: 'Open Sans', sans-serif;
Now you decide what "weight" the font should have by adding
for semi-bold
font-weight:600;
for bold (700)
font-weight:bold;
for extra bold (800)
font-weight:800;
Like thi...
What CSS selector can be used to select the first div within another div
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The MOST CORRECT answer to your question is...
#content > div:first-of-type { /* css */ }
This will apply the CSS to the first div that is a direct child of #content (which may or may not be the first child element of #content)
Another option:
#content > ...
What does the KEY keyword mean?
In this MySQL table definition:
2 Answers
2
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How to configure socket connect timeout
When the Client tries to connect to a disconnected IP address, there is a long timeout over 15 seconds... How can we reduce this timeout? What is the method to configure it?
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The difference between try/catch/throw and try/catch(e)/throw e
What is the difference between
4 Answers
4
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How does this site infecting script work?
...eatedly hacked into. Someone, somehow, managed to inject the following rubbish into the key php scripts, but I mean not to talk about configuring Joomla. The site is not visited much (at times I fear I might be the only visitor to that site...) and I don't care much to have the site back up and runn...
Type hinting a collection of a specified type
Using Python 3's function annotations, it is possible to specify the type of items contained within a homogeneous list (or other collection) for the purpose of type hinting in PyCharm and other IDEs?
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Text blinking jQuery
What is an easy way to make text blinking in jQuery and a way to stop it? Must work for IE, FF and Chrome. Thanks
35 Answer...