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Passing additional variables from command line to make
...nment (the conditional variable assignment operator, it only has an effect if the variable is not yet defined):
FOO?=default_value_if_not_set_in_environment
Note that certain variables are not inherited from environment:
MAKE is gotten from name of the script
SHELL is either set within a makefi...
Replace part of a string with another string
...m, const std::string& to) {
size_t start_pos = str.find(from);
if(start_pos == std::string::npos)
return false;
str.replace(start_pos, from.length(), to);
return true;
}
std::string string("hello $name");
replace(string, "$name", "Somename");
In response to a comment...
How to cancel an $http request in AngularJS?
...essCallback);
// later...
canceler.resolve(); // Aborts the $http request if it isn't finished.
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Very large matrices using Python and NumPy
... the data up into chunks yourself for processing? It's just a way to simplify the conversion to and from disk files?
– endolith
Oct 31 '13 at 21:24
...
Testing Private method using mockito
... answered Jan 10 '12 at 6:43
shift66shift66
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sqlite database default time value 'now'
...e to craete a table that has a timestamp column that default to DATETIME('now') ?
7 Answers
...
How to print (using cout) a number in binary form?
...
If you want to display the bit representation of any object, not just an integer, remember to reinterpret as a char array first, then you can print the contents of that array, as hex, or even as binary (via bitset):
#include...
Is there a way to ignore a single FindBugs warning?
With PMD, if you want to ignore a specific warning, you can use // NOPMD to have that line be ignored.
7 Answers
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Access-Control-Allow-Origin Multiple Origin Domains?
...e client, compare that to the list of domains you would like to allow, and if it matches, echo the value of the Origin header back to the client as the Access-Control-Allow-Origin header in the response.
With .htaccess you can do it like this:
# ----------------------------------------------------...
How to create PDFs in an Android app? [closed]
...
If anyone wants to generate PDFs on Android device, here is how to do it:
http://sourceforge.net/projects/itext/ (library)
http://www.vogella.de/articles/JavaPDF/article.html (tutorial)
http://tutorials.jenkov.com/java-itex...