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Initialization of an ArrayList in one line
...hich has an instance initializer, and that class is created just to create one object -- that just seems like a little bit overkill to me.
What would have been nice was if the Collection Literals proposal for Project Coin was accepted (it was slated to be introduced in Java 7, but it's not likely t...
View differences of branches with meld?
...r the staging area or the working directory against any of the others. If one of the things you are comparing against is the working tree then that is read-write also so you don't lose your changes.
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How do I grant myself admin access to a local SQL Server instance?
...ur only way around this is to limit administrative permissions only to the ones who deserve it..
– yoel halb
Oct 11 '12 at 20:18
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How does one change the language of the command line interface of Git?
...ng to set the LC_ALL environment variable instead of LANG, since the first one has precedence.
– Bengt
Jun 10 '12 at 16:16
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Default value to a parameter while passing by reference in C++
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You can do it for a const reference, but not for a non-const one. This is because C++ does not allow a temporary (the default value in this case) to be bound to non-const reference.
One way round this would be to use an actual instance as the default:
static int AVAL = 1;
void f( in...
What does the comma operator , do?
...k if read_string doesn't have a return value (or doesn't have a meaningful one). (Edit: Sorry, didn't notice how old this post was.)
– jamesdlin
Mar 25 '10 at 8:05
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In which language are the Java compiler and JVM written?
... "the JVM" or "the compiler" as there are multiple JVM vendors (jrockit is one, IBM another) and multiple compilers out there.
The Sun JVM is written in C, although this need not be the case - the JVM as it runs on your machine is a platform-dependent executable and hence could have been original...
Why doesn't list have safe “get” method like dictionary?
... view they're all O(1). The right answer is the typical usage / semantics one...
– Mark Longair
Feb 26 '11 at 8:15
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nodeJs callbacks simple example
can any one give me a a simple example of nodeJs callbacks, I have already searched for the same on many websites but not able to understand it properly, Please give me a simple example.
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How to send a command to all panes in tmux?
...he party but I didn't want to set and unset synchronize-panes just to send one command so I created a wrapper function around tmux and added a custom function called send-keys-all-panes.
_tmux_send_keys_all_panes_ () {
for _pane in $(tmux list-panes -F '#P'); do
tmux send-keys -t ${_pane} "$@...