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Is there a range class in C++11 for use with range based for loops?
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raphinesse
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answered Aug 25 '11 at 6:09
Nicol BolasNicol Bola...
Calculating how many minutes there are between two times
... answered Jan 26 '12 at 11:35
KaneKane
15.3k1111 gold badges5353 silver badges8282 bronze badges
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Can a program depend on a library during compilation but not runtime?
...d how to differentiate between the two, but I just don't see the need to make a distinction between compile-time and runtime dependencies .
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Maintain the aspect ratio of a div with CSS
...create a wrapper <div> with a percentage value for padding-bottom, like this:
.demoWrapper {
padding: 10px;
background: white;
box-sizing: border-box;
resize: horizontal;
border: 1px dashed;
overflow: auto;
max-width: 100%;
height: calc(100vh - 16px);
}
div {
width: 100%...
How to find a min/max with Ruby
...nd Array#max, which are way faster than Enumerable's methods because they skip calling #each.
@nicholasklick mentions another option, Enumerable#minmax, but this time returning an array of [min, max].
[4, 5, 7, 10].minmax
=> [4, 10]
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jQuery - Create hidden form element on the fly
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David HellsingDavid Hellsing
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When should you not use virtual destructors?
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I think that when there is no need to do something, that is a good reason not to do it. Its following the Simple Design principle of XP.
– sep
Nov 20 '08 at 1:34
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What to do with branch after merge
I had two branches: master and branch1 . I just merged branch1 back into master and I'm done with that branch. Should I delete it or just let it sit around? Will deleting it cause any loss of data?
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undefined method `source_index' for Gem:Module (NoMethodError)
...an older Rails app from REE 1.8.7 to 1.9.3-p385. Oddly, Ruby 1.9.3-p327 works just fine. What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has been deprecated for a while, but since Rails 2.3 is not ...
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.
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