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What exactly do “IB” and “UB” mean?
...hould always be aware of these categories of trouble:
Undefined behavior means that there are absolutely no guarantees given. The code could work, or it could set fire to your harddrive or make demons fly out your nose. As far as the C++ language is concerned, absolutely anything might happen. In ...
Removing whitespace between HTML elements when using line breaks
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Setting font-size to 0 means you cannot use the em unit for scalable design after that point. For some people, this answer is useless.
– LB--
Apr 8 '15 at 2:24
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Using async/await for multiple tasks
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@Mixxiphoid: The bit you quoted does not mean that it blocks all threads. It blocks only the calling thread while the supplied tasks are running. How those tasks are actually run, depends on the scheduler. Typically after each task completes, the thread it was runni...
How can I dynamically create a selector at runtime with Objective-C?
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I think you mean, NSStringFromSelector(@selector(doWork))
– jpswain
Mar 22 '12 at 22:58
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How do I make text bold in HTML?
...oses text which should be rendered by the browser as boldface. Because the meaning of the B element defines the appearance of the content it encloses, this element is considered a "physical" markup element. As such, it doesn't convey the meaning of a semantic markup element such as strong.
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Quickest way to compare two generic lists for differences
...cept(list);
This method is implemented by using deferred execution. That means you could write for example:
var first10 = inListButNotInList2.Take(10);
It is also efficient since it internally uses a Set<T> to compare the objects. It works by first collecting all distinct values from the ...
How to change the session timeout in PHP?
...all session_start() again will it reset everything in my $_SESSION? if you mean by by "has the potential to affect all session" how so? Thanks for the reply.
– oneofakind
Mar 29 '14 at 12:37
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How to split strings across multiple lines in CMake?
...m with the CMake 3.0 approach is that it doesn't ignore indentation. Which means multi-line strings can't be indented with the rest of the code.
– void.pointer
Jan 18 '17 at 15:45
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Differences between Ant and Maven [closed]
...on that is consistent with other projects. When a project uses Maven, it means that anyone familiar with Maven can pick up the build and start running with it without having to fiddle with configuration just to figure out how to get the thing to compile.
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Styling an input type=“file” button
...ll clear when the form is submitted [EDIT] Sorry i have been very busy was meaning to update this post, here is an example
<form action="uploadScript.php" method="post" enctype="multipart/form-data">
<div>
<!-- filename to display to the user -->
<p id="file-name" class...