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Check for internet connection availability in Swift
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}
This works for both 3G and WiFi connections. I've also uploaded it to my GitHub with a working example.
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Is there a way for non-root processes to bind to “privileged” ports on Linux?
It's very annoying to have this limitation on my development box, when there won't ever be any users other than me.
23 Answ...
Smart way to truncate long strings
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@RuneJeppesen you're right. Adjusted the methods. To my defense: the answer dates 7 years back ;)
– KooiInc
Feb 15 '17 at 16:17
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C default arguments
...ng struct, a wrapper function, and a macro
around the wrapper function. In my work I have a set of macros to automate all this; once
you understand the flow it'll be easy for you to do the same.
I've written this up elsewhere, so here's a detailed external link to supplement the summary here: http:...
How to change href of tag on button click through javascript
...btrusive way:
<a href="#" id="abc">jhg</a>
<a href="#" id="myLink">jhhghj</a>
<script type="text/javascript">
document.getElementById("myLink").onclick = function() {
document.getElementById("abc").href="xyz.php";
return false;
};
</script>
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Generating a random & unique 8 character string using MySQL
I'm working on a game which involves vehicles at some point. I have a MySQL table named "vehicles" containing the data about the vehicles, including the column "plate" which stores the License Plates for the vehicles.
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How to delete large data of table in SQL without log?
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ah, yes I discovered that about 5 mins after I posted my question, since my delete finished, thanks this was very helpful!
– ScottC
Mar 24 '17 at 13:18
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(How) can I count the items in an enum?
This question came to my mind, when I had something like
6 Answers
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
... to historical, code legacy reasons, has been lifted in recent versions of MySQL:
Changes in MySQL 5.6.5 (2012-04-10, Milestone 8)
Previously, at most one TIMESTAMP column per table could be
automatically initialized or updated to the current date and time.
This restriction has been li...
$(this) inside of AJAX success not working
...ewhat figured this out, but seeing this answer helps me a lot to know that my assumptions are correct and not just theory so I personally thank you, even if against SO comment policy! =)
– JasonDavis
Apr 29 '15 at 3:40
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