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When to use an assertion and when to use an exception
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A much better answer if posted by Gregory Pakosz, please read that post.
– ormurin
Dec 4 '19 at 9:07
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Adding HTML entities using CSS content
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You have to use the escaped unicode :
Like
.breadcrumbs a:before {
content: '\0000a0';
}
More info on : http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...ookie on the client side. You will encrypt it of course so the user cannot read and manipulate the data. So what mode should you use? Coming here you read the top answer (sorry for singling you out myforwik). The first one covered - ECB - is not for you, you want to encrypt more than one block, the ...
What does the `forall` keyword in Haskell/GHC do?
...o the left of an arrow) are rarely found in the wild. I encourage you to read the paper that introduced runST: "Lazy Functional State Threads". This is a really good paper, and it will give you a much better intuition for the type of runST in particular and for higher-rank types in general. The ...
How to convert a std::string to const char* or char*?
...]; // valid for n <= x.size()
// i.e. you can safely read the NUL at p[x.size()]
Only for the non-const pointer p_writable_data and from &x[0]:
p_writable_data[n] = c;
p_x0_rw[n] = c; // valid for n <= x.size() - 1
// i.e. don't overwrite the impleme...
Differences between strong and weak in Objective-C
...bviews/controls of a view controller's main view because those views are already strongly held by the main view.
atomic vs. nonatomic refers to the thread safety of the getter and setter methods that the compiler synthesizes for the property. atomic (the default) tells the compiler to make the acc...
How to generate a range of numbers between two numbers?
...o
or use a custom a number-table. Credits to Aaron Bertrand, i suggest to read the whole article: Generate a set or sequence without loops
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Rebasing a branch including all its children
...Should not that be --onto F instead of --onto B, as all these commits are aready onto B, and we move them onto F ?
– Ad N
Sep 27 '16 at 14:46
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Save ArrayList to SharedPreferences
... List into a HashSet or something similar and store it like that. When you read it back, convert it into an ArrayList, sort it if needed and you're good to go.
//Retrieve the values
Set<String> set = myScores.getStringSet("key", null);
//Set the values
Set<String> set = new HashSet<S...
What is the worst real-world macros/pre-processor abuse you've ever come across?
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When I read about the compiler error "punishment", the first thing I thought of was "Dobby had to iron his hands".
– Graeme Perrow
Mar 19 '09 at 13:09
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