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What does void* mean and how to use it?
Today when I was reading others' code, I saw something like void *func(void* i); , what does this void* mean here for the function name and for the variable type, respectively?
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What are the uses of “using” in C#?
...ult is not the same. If you use the using, the variable built inside it is readonly. There is no way to achieve this for local variables without the using statement.
– Massimiliano Kraus
Nov 24 '17 at 16:08
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How to create an array from a CSV file using PHP and the fgetcsv function
... put more error checking in there in case fopen() fails, but this works to read a CSV file line by line and parse the line into an array.
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How do I ZIP a file in C#, using no 3rd-party APIs?
...rowse the package from Windows Explorer or programmatically decompress and read its contents.
More information on the [Content_Types].xml file can be found here: http://msdn.microsoft.com/en-us/magazine/cc163372.aspx
Here is a sample of the [Content_Types].xml (must be named exactly) file:
<?...
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 ...
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...
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 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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