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Calculate total seconds in PHP DateInterval
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Could you not compare the time stamps instead?
$now = new DateTime('now');
$diff = $date->getTimestamp() - $now->getTimestamp()
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Choice between vector::resize() and vector::reserve()
...ant to avoid a couple of allocations, use reserve().
EDIT: Blastfurnace's comment made me read the question again and realize, that in your case the correct answer is don't preallocate manually. Just keep inserting the elements at the end as you need. The vector will automatically reallocate as nee...
What is the purpose of the EBP frame pointer register?
...eginner in assembly language and have noticed that the x86 code emitted by compilers usually keeps the frame pointer around even in release/optimized mode when it could use the EBP register for something else.
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How to make remote REST call inside Node.js? any CURL?
...http or https in your host entry e.g. var options = { host: graph.facebook.com .... } not {host: http: graph.facebook.com }. That tripped me up for a few cycles. (See below). These are both great answers. Thanks to you both.
– binarygiant
Mar 7 '13 at 21:00...
What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
...fference between the remap , noremap , nnoremap and vnoremap mapping commands in Vim?
3 Answers
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Does it make any sense to use inline keyword with templates?
Since templates are defined within headers and compiler is able to determine if inlining a function is advantageous, does it make any sense? I've heard that modern compilers know better when to inline a function and are ignoring inline hint.
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How can bcrypt have built-in salts?
...e key derivation function are used (which is not enough, by the way. I'd recommend a cost of 12 or more.)
vI8aWBnW3fID.ZQ4/zo1G.q1lRps.9cGLcZEiGDMVr5yUP1KUOYTa is the salt and the cipher text, concatenated and encoded in a modified Base-64. The first 22 characters decode to a 16-byte value for the s...
Make page to tell browser not to cache/preserve input values
...ers putting data in where it shouldn't. Alternatively, you can add the autocomplete attribute to the form tag:
<form autocomplete="off" ...></form>
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How to put Google Maps V2 on a Fragment using ViewPager
...ding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<com.google.android.gms.maps.MapView
android:id="@+id/mapView"
android:layout_width="match_par...
Match multiline text using regular expression
...e matched.
So if you're simply looking for a string that starts with User Comments:, use the regex
^\s*User Comments:\s*(.*)
with the Pattern.DOTALL option:
Pattern regex = Pattern.compile("^\\s*User Comments:\\s+(.*)", Pattern.DOTALL);
Matcher regexMatcher = regex.matcher(subjectString);
if (r...