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What does “Memory allocated at compile time” really mean?
In programming languages like C and C++, people often refer to static and dynamic memory allocation. I understand the concept but the phrase "All memory was allocated (reserved) during compile time" always confuses me.
...
Is there an equivalent to background-size: cover and contain for image elements?
...ection-2014-day-4-5483168891142144-hp.jpg"
/>
<!-- 366x200 -->
</div>
<h1>cover</h1>
<div class="container cover">
<img
src="https://www.google.de/logos/doodles/2014/european-parliament-election-2014-day-4-5483168891142144-hp.j...
How to Truncate a string in PHP to the word closest to a certain number of characters?
...short sentence or two; but for this widget I can't display more than, say, 200 characters. I could use substr() to chop off the text at 200 chars, but the result would be cutting off in the middle of words-- what I really want is to chop the text at the end of the last word before 200 chars.
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Why is a boolean 1 byte and not 1 bit of size?
In C++,
12 Answers
12
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Extracting text OpenCV
...se note that I'm using a scaled down version of the image for processing.
c++ version
The MIT License (MIT)
Copyright (c) 2014 Dhanushka Dangampola
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), t...
How to select unique records by SQL
... */
INSERT INTO dupes(word, num, id)
VALUES ('aaa', 100, 1)
,('bbb', 200, 2)
,('ccc', 300, 3)
,('bbb', 400, 4)
,('bbb', 200, 5) -- duplicate
,('ccc', 300, 6) -- duplicate
,('ddd', 400, 7)
,('bbb', 400, 8) -- duplicate
,('aaa', 100, 9) -...
Java multiline string
...paragraph length string constant. I use multiline strings all the time in C++, embedded in my source code, where I want them.
– Tim Cooper
Nov 6 '09 at 5:35
9
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What is code coverage and how do YOU measure it?
...an also roll some custom tools, like this article describes.
If you are a C++ shop, Intel has some tools that run for Windows and Linux, though I haven't used them. I've also heard there's the gcov tool for GCC, but I don't know anything about it and can't give you a link.
As to how we use it - co...
What are queues in jQuery?
...event.trigger(map, 'resize');
};
// wait 2 seconds
$map.delay(2000);
// resize the div:
$map.animate({
width: 250,
height: 250,
marginLeft: 250,
marginTop:250
}, resized);
// geocode something
$map.queue(function(next) {
// fin...
Ajax success event not working
...ul or not while success only gets called if the web server responds with a 200 OK HTTP header (everything's OK).
– katalin_2003
Sep 30 '14 at 7:03
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