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Can't escape the backslash with regex?
... use a different form of quoting that doesn't parse escape sequences to avoid having to use as many - for instance, in Python:
re.compile(r'\\')
The r in front of the quotes makes it a raw string which doesn't parse backslash escapes.
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How to use range-based for() loop with std::map?
... has value " << kv.second << std::endl;
}
You could also consider marking the kv variable const if you want a read-only view of the values.
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Styling text input caret
...ne;
-webkit-text-fill-color: initial;
}
Here is an example: http://jsfiddle.net/8k1k0awb/
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Why does Convert.ToString(null) return a different value if you cast null?
... hence it will be picked as the winner.
In the null as object you've solidified the type of the expression as object. This means it's no longer compatible with the string overload and the compiler picks the object overload as it's the only compatible one remaining.
The really hairy details of ...
Initializing a struct to 0
... Also, I am using = {}; However I am not sure if this is valid.
– William Entriken
Mar 19 '15 at 21:09
16
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IIS: Idle Timeout vs Recycle
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Idle Timeout is if no action has been asked from your web app, it the process will drop and release everything from memory
Recycle is a forced action on the application where your processed is closed and started again, for m...
Basic HTTP and Bearer Token Authentication
...hrough the POST parameters and grab the parameter's value from the Server side. For example passing token with curl post parameter:
-d "auth-token=mytoken123"
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Object.getOwnPropertyNames vs Object.keys
...nPropertyNames(a); // ["one", "two"]
If you define a property without providing property attributes descriptor (meaning you don't use Object.defineProperties), for example:
a.test = 21;
then such property becomes an enumerable automatically and both methods produce the same array.
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C# List of objects, how do I get the sum of a property
I have a list of objects. One property of the individual object entry is amount. How do I get the sum of amount?
4 Answers
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What does the line “#!/bin/sh” mean in a UNIX shell script?
...he file. These form the so-called "magic number", which can be used to decide the format of the program and how to execute it.
#! corresponds to the magic number 0x2321 (look it up in an ascii table). When the system sees that the magic number, it knows that it is dealing with a text script and r...