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socket.emit() vs. socket.send()
...callback) is essentially equivalent to calling socket.emit('message', JSON.stringify(data), callback)
Without looking at the source code, I would assume that the send function is more efficient edit: for sending string messages, at least?
So yeah basically emit allows you to send objects, which i...
Using Moq to determine if a method is called
...g you have mocked has been called by using Verify, e.g.:
static void Main(string[] args)
{
Mock<ITest> mock = new Mock<ITest>();
ClassBeingTested testedClass = new ClassBeingTested();
testedClass.WorkMethod(mock.Object);
mock.Verify(m => m.MethodToCh...
Convert decimal to binary in python [duplicate]
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"{0:b}".format(int)
Starting with Python 3.6 you can also use formatted string literal or f-string, --- PEP:
f"{int:b}"
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What does a \ (backslash) do in PHP (5.3+)?
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"is_integer"
"is_long"
"is_null"
"is_object"
"is_real"
"is_resource"
"is_string"
"ord"
"strlen"
"strval"
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How to sort by two fields in Java?
I have array of objects person (int age; String name;) .
16 Answers
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Turning multi-line string into single comma-separated
Let's say I have the following string:
17 Answers
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Get application version name using adb
...ackage" i32 0. the version number will be somewhere near 0x1F and the name string after 0x20 (should be 3rd line)
– arbuz
Aug 14 '12 at 10:43
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How to convert strings into integers in Python?
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int() is the Python standard built-in function to convert a string into an integer value. You call it with a string containing a number as the argument, and it returns the number converted to an integer:
print (int("1") + 1)
The above prints 2.
If you know the structure of your li...
How to correctly sort a string with a number inside? [duplicate]
I have a list of strings containing numbers and I cannot find a good way to sort them.
For example I get something like this:
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JavaScript implementation of Gzip [closed]
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Edit There appears to be a better LZW solution that handles Unicode strings correctly at http://pieroxy.net/blog/pages/lz-string/index.html (Thanks to pieroxy in the comments).
I don't know of any gzip implementations, but the jsolait library (the site seems to have gone away) has function...