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How to delete a file from SD card?
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359
File file = new File(selectedFilePath);
boolean deleted = file.delete();
where selectedFileP...
Parallelize Bash script with maximum number of processes
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edited Jan 13 '15 at 22:51
michas
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Removing index column in pandas when reading a csv
I have the following code which imports a CSV file. There are 3 columns and I want to set the first two of them to variables. When I set the second column to the variable "efficiency" the index column is also tacked on. How can I get rid of the index column?
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ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
... Ramratan Gupta
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answered Apr 23 '13 at 8:21
Justin VincentJustin Vincent
2,...
CSS customized scroll bar in div
...ly, there exists no cross-browser scroll bar CSS styling definitions. The W3C article I mention at the end has the following statement and was recently updated (10 Oct 2014):
Some browsers (IE, Konqueror) support the non-standard properties 'scrollbar-shadow-color', 'scrollbar-track-color' and o...
Subscript and Superscript a String in Android
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edited Jan 29 '14 at 11:36
UdayKiran Pulipati
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How to get the cuda version?
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723
As Jared mentions in a comment, from the command line:
nvcc --version
(or /usr/local/cuda/bi...
View a list of recent documents in Vim
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203
Don't use a plugin, unless you want a nice menu. From Vim Documentation: Starting (or :help old)...
What differences, if any, between C++03 and C++11 can be detected at run-time?
...amp;& in C++0x, and a conversion to int followed by logical-and in C++03
struct Y { bool x1, x2; };
struct A {
operator int();
template<typename T> operator T();
bool operator+();
} a;
Y operator+(bool, A);
bool isCpp0x() {
return sizeof(&A::operator int&& +a) == si...
What is href=“#” and why is it used?
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361
About hyperlinks:
The main use of anchor tags - <a></a> - is as hyperlinks. That ...