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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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Why does Maven have such a bad rep? [closed]
... All it takes is one working example of how to use the Maven ant tasks to read your pom file and generate an ANT classpath containing all your dependencies.
– Jherico
Nov 13 '09 at 22:02
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Use numpy array in shared memory for multiprocessing
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While the answers already given are good, there is a much easier solution to this problem provided two conditions are met:
You are on a POSIX-compliant operating system (e.g. Linux, Mac OSX); and
Your child processes need read-only access to t...
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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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...