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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
...tually pressing the Home and End keys, and as such will work in bash, vim, etc.
– Timothy Zorn
Feb 3 '17 at 8:38
...
What's the difference between URI.escape and CGI.escape?
... some feed -> which I then need to encode -> Pass to http client to fetch content. Now if I don't encode the external urls properly, the ruby based HTTP clients fail with invalid URI errors.
– amit_saxena
Nov 10 '14 at 15:58
...
Why should a function have only one exit-point? [closed]
...thod. This may require passing a few locals in to allow memory to be freed etc, but unless you're in a performance critical bit of code this is usually a much cleaner solution than a goto IMO. It also allows several methods to share similar cleanup code too.
– Jason Williams
...
Running unittest with typical test directory structure
...on -m unittest test.test_antigravity.GravityTestCase.test_method
Running all tests:
You can also use test discovery which will discover and run all the tests for you, they must be modules or packages named test*.py (can be changed with the -p, --pattern flag):
$ cd new_project
$ python -m unitte...
What are all the common undefined behaviours that a C++ programmer should know about? [closed]
...ty (class, template, enumeration, inline function, static member function, etc.)
Infinite recursion in the instantiation of templates
Calling a function using different parameters or linkage to the parameters and linkage that the function is defined as using.
OOP
Cascading destructions of objects ...
How to implement “select all” check box in HTML?
.../script>
<input type="checkbox" onClick="toggle(this)" /> Toggle All<br/>
<input type="checkbox" name="foo" value="bar1"> Bar 1<br/>
<input type="checkbox" name="foo" value="bar2"> Bar 2<br/>
<input type="checkbox" name="foo" value="bar3"> Bar 3<br/&...
How can I tell where mongoDB is storing data? (its not in the default /data/db!)
...
@user2384994 mine was located at /etc/mongod.conf
– basickarl
Mar 28 '15 at 2:44
1
...
How does akka compare to Erlang? [closed]
...TP - Akka integrates with the entire Java ecosystem (Apache Camel, JAX-RS,
etc etc)
Erlang does the process
scheduling for you - Akka allows you
to use many different Dispatchers
with endless configuration
opportunities
Erlang does hot code
reload - Akka can support it, but
it's less flexible becaus...
How is “=default” different from “{}” for default constructor and destructor?
...tions (default constructor, copy/move constructors/assignment, destructors etc) means something very different from simply doing {}. With the latter, the function becomes "user-provided". And that changes everything.
This is a trivial class by C++11's definition:
struct Trivial
{
int foo;
};
I...
How to prevent Browser cache for php site
...uery part of the URI for the linked file.
(Can be used for css, js, images etc.)
For development:
<link rel="stylesheet" href="style.css?<?php echo date('Y-m-d_H:i:s'); ?>">
For production (where caching is mostly a good thing):
<link rel="stylesheet" type="text/css" href="style.c...