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How do I do a HTTP GET in Java? [duplicate]
...s's answer (using Apache HttpClient) is that HttpClient can automatically handle redirects and proxy authentication for you. The standard Java API classes that you use here don't do that for you. On the other hand, using the standard API classes has the advantage that you don't need to include a thi...
Alias with variable in bash [duplicate]
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I'd create a function for that, rather than alias, and then exported it, like this:
function tail_ls { ls -l "$1" | tail; }
export -f tail_ls
Note -f switch to export: it tells it that you are exporting a function. Put this in your .bashrc and you are good to go.
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django order_by query set, ascending and descending
... edited Jan 20 '14 at 18:10
nandhp
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answered Mar 23 '12 at 6:42
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C++ wait for user input [duplicate]
... covers this in some depth, with solutions for Windows, Unix-like systems, and even MS-DOS and VMS.
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What is context in _.each(list, iterator, [context])?
... a low-level helper. The goal is to have your custom logic bundling a verb and two nouns, with minimal boilerplate.
Admittedly, arrow functions have eliminated a lot of the "code golf" advantages of generic pure functions, but the semantic and consistency advantages remain.
I always add "use stri...
Is it bad practice to return from within a try catch finally block?
...t a bad practice. Putting return where it makes sense improves readability and maintainability and makes your code simpler to understand. You shouldn't care as finally block will get executed if a return statement is encountered.
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Is there a way to quickly capitalize the variable name in Eclipse
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It only works on the selection (and it's cmd-shift-x/y on the mac.) It's a shame that it won't do the next character if you haven't selected a range, since the keybinding is doing nothing in that case.
– Joshua Goldberg
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How to say “should_receive” more times in RSpec
...swer below
for 2 times:
Project.should_receive(:find).twice.with(@project).and_return(@project)
for exactly n times:
Project.should_receive(:find).exactly(n).times.with(@project).and_return(@project)
for at least n times:
Project.should_receive(:msg).at_least(n).times.with(@project).and_return(@pr...
How to convert comma-separated String to List?
...al comma, zero or more whitespace which will place the words into the list and collapse any whitespace between the words and commas.
Please note that this returns simply a wrapper on an array: you CANNOT for example .remove() from the resulting List. For an actual ArrayList you must further use ...
Throw away local commits in Git
...ng, my local Git repository is currently five commits ahead of the origin, and not in a good state. I want to get rid of all these commits and start over again.
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