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Hidden Features of PHP? [closed]
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Documentation. The documentation gets my vote. I haven't encountered a more thorough online documentation for a programming language - everything else I have to piece together from various websites and man pages.
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Build query string for System.Net.HttpClient get
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http://example.com/?foo=bar%3c%3e%26-baz&bar=bazinga
that you could more than safely feed to your HttpClient.GetAsync method.
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Python: Why is functools.partial necessary?
...g constants, identity, etc) didn't happen (to avoid explicitly duplicating more of lambda's functionality), though partial did of course remain (it's no total duplication, nor is it an eyesore).
Remember that lambda's body is limited to be an expression, so it's got limitations. For example...:
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Make an HTTP request with android
...This is a very old answer. I definitely won't recommend Apache's client anymore. Instead use either:
OkHttp
HttpUrlConnection
Original Answer
First of all, request a permission to access network, add following to your manifest:
<uses-permission android:name="android.permission.INTERNET" />
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implements Closeable or implements AutoCloseable
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}
}
The code above is Java 6 related. In Java 7 this can be done more elegantly (see this answer).
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Best design for a changelog / auditing database table? [closed]
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@Hiru: When you "mingle" two or more distinct concepts into one column, more often than not it's going to backfire, sooner or later. For example, if you "mingle" event type and object type, it would impact queries like "show me records for all objects of th...
What is an idempotent operation?
... idempotent operation is one that has no additional effect if it is called more than once with the same input parameters. For example, removing an item from a set can be considered an idempotent operation on the set.
In mathematics, an idempotent operation is one where f(f(x)) = f(x). For example, ...
Convert a positive number to negative in C#
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git add, commit and push commands in one?
... such as
lazygit "My commit msg"
You could of course beef this up even more by accepting even more arguments, such as which remote place to push to, or which branch.
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To ternary or not to ternary? [closed]
...nd confusing:
int a = b > 10 ? c < 20 ? 50 : 80 : e == 2 ? 4 : 8;
Moreover, when using ternary operator, consider formatting the code in a way that improve readability:
int a = (b > 10) ? some_value
: another_value;
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