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Iteration over std::vector: unsigned vs signed index variable
...out << *it; ... */
}
Important is, always use the prefix increment form for iterators whose definitions you don't know. That will ensure your code runs as generic as possible.
Using Range C++11
for(auto const& value: a) {
/* std::cout << value; ... */
Using indices
for(s...
Can a shell script set environment variables of the calling shell? [duplicate]
...p. Just stating the obvious.. if the script is in your PWD then it has the form of dot space dot eg . ./localscript.sh
– Max Robbertze
Jul 27 '16 at 9:02
...
How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
How to tell where a header file is included from?
..., goes into "myObj.o". -M has an implicit -E, so the compilation is not peformed. I found -MD is a very useful option instead, it performs the compile and puts the output in myObj.d instead. Making a suitable param for just prepending to your compile line without strange effects like *.o now cont...
Customizing Bootstrap CSS template
... /* remove rounding from cards, buttons and inputs */
.card, .btn, .form-control {
border-radius: 0;
}
Before (bootstrap.css)
After (with custom.css)
When making customizations, you should understand CSS Specificity. Overrides in the custom.css need to use selectors that a...
What is the best practice for dealing with passwords in git repositories?
...in all the code for which values must be present in foobar.config and what format they should have.
Often config values can be non obvious, like database connection strings and similar things.
share
|
...
Disable copy constructor
...s implicitly deleted because the default definition would
be ill-formed:
UPD:
Boost already has a class just for the same purpose, I guess it's even implemented in similar way. The class is called boost::noncopyable and is meant to be used as in the following:
#include <boost/core/n...
How to use nodejs to open default browser and navigate to a specific URL
...
Use opn because it will handle the cross platform issue. To install:
$ npm install opn
To use:
var opn = require('opn');
// opens the url in the default browser
opn('http://sindresorhus.com');
// specify the app to open in
opn('http://sindresorhus.com', {app: '...
Deserialize JSON into C# dynamic object?
... if (value is string)
{
sb.AppendFormat("{0}:\"{1}\"", name, value);
}
else if (value is IDictionary<string, object>)
{
new DynamicJsonObject((IDictionary<string, object>)value)....
DateTime.ToString(“MM/dd/yyyy HH:mm:ss.fff”) resulted in something like “09/14/2013 07.20.31.371”
...
Is it because some culture format issue?
Yes. Your user must be in a culture where the time separator is a dot. Both ":" and "/" are interpreted in a culture-sensitive way in custom date and time formats.
How can I make sure the result string is ...