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const char* concatenation
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what about char* result; result = calloc(strlen(one)+strlen(two)+1, sizeof(char)); and THEN the strcpy+strcat?
– luiscubal
Jan 3 '10 at 14:27
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What's so wrong about using GC.Collect()?
...ogramming for. (e.g. I don't care if it's Windows, Mac, or Linux: when I'm allocating/freeing memory in C/C++ it's new/delete malloc/dealloc). I could always be wrong so feel free to correct me.
– MasterMastic
Jan 24 '13 at 1:28
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How do I add 24 hours to a unix timestamp in php?
...add 24 hours to the timestamp for right now then simply you can do:
<?php echo strtotime('+1 day'); ?>
Above code will add 1 day or 24 hours to your current timestamp.
in place of +1 day you can take whatever you want, As php manual says strtotime can Parse about any English textual datet...
What does “async: false” do in jQuery.ajax()?
... where one have to set async to false, for the code to work properly.
var phpData = (function get_php_data() {
var php_data;
$.ajax({
url: "http://somesite/v1/api/get_php_data",
async: false,
//very important: else php_data will be returned even before we get Json from the url
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What makes Scala's operator overloading “good”, but C++'s “bad”?
...of C++ and Java" - answers your question directly.
"C++ has both stack allocation and heap allocation and you must overload your operators to handle all situations and not cause memory leaks. Difficult indeed. Java, however, has a single storage allocation mechanism and a garbage collector, whic...
Converting a List to a comma separated string
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Clever but slow and bloated, as it allocates one string per element. Using a StringBuilder would be much more efficient.
– Steven Sudit
Oct 6 '09 at 23:49
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In PHP, how do you change the key of an array element?
...the array, which you may need to be careful of. Even associative arrays in PHP are ordered, and sometimes that order is leveraged.
– Robin Winslow
Feb 9 '12 at 17:14
7
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How to reuse an ostringstream?
...ream (and the underlying buffer) so that my app doesn't have to do as many allocations. How do I reset the object to its initial state?
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Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
... 2009-09-12 20:57:19 and turn it into something like 3 minutes ago with PHP.
30 Answers
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Insert current date in datetime format mySQL
..."INSERT INTO `table` (`dateposted`) VALUES (now())");
If you need to use PHP to do it, the format it Y-m-d H:i:s so try
$date = date('Y-m-d H:i:s');
mysql_query("INSERT INTO `table` (`dateposted`) VALUES ('$date')");
sha...