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How do you find out the caller function in JavaScript?
...n-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
The following is the old answ...
Xcode + remove all breakpoints
...
In Xcode 4, this doesn't show or delete all breakpoints, just some of them. Try adding a breakpoint from the command line, and you'll see that it doesn't show up in this list.
– James Moore
Mar 7 '13 at...
How to declare and add items to an array in Python?
...rray/list. For lists or arrays, you need [].
To initialize an empty list do this:
my_list = []
or
my_list = list()
To add elements to the list, use append
my_list.append(12)
To extend the list to include the elements from another list use extend
my_list.extend([1,2,3,4])
my_list
--> [...
How do I hide an element when printing a web page?
...d the no-print class to an existing class statement) in your HTML that you don't want to appear in the printed version, such as your button.
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Hidden Features of C#? [closed]
...pe inference are underrated. Lambdas can have multiple statements and they double as a compatible delegate object automatically (just make sure the signature match) as in:
Console.CancelKeyPress +=
(sender, e) => {
Console.WriteLine("CTRL+C detected!\n");
e.Cancel = true;
...
Why catch and rethrow an exception in C#?
...
First; the way that the code in the article does it is evil. throw ex will reset the call stack in the exception to the point where this throw statement is; losing the information about where the exception actually was created.
Second, if you just catch and re-throw l...
Concatenate multiple files but include filename as section headers
...enate a number of text files into one large file in terminal. I know I can do this using the cat command. However, I would like the filename of each file to precede the "data dump" for that file. Anyone know how to do this?
...
How do you unit test private methods?
...your test harness is running with full trust (which MSTest running locally does)
– Jay
Dec 9 '10 at 3:16
121
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What is a Manifest in Scala and when do you need it?
...g called Manifest which is a workaround for Java's type erasure. But how does Manifest work exactly and why / when do you need to use it?
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How do I set the proxy to be used by the JVM
...he most common example happens when it is reading an XML file and needs to download its schema.
19 Answers
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