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How do I uninstall nodejs installed from pkg (Mac OS X)?
...ocal/lib/node_modules /var/db/receipts/org.nodejs.*
sudo rm -rf /usr/local/include/node /Users/$USER/.npm
sudo rm /usr/local/bin/node
sudo rm /usr/local/share/man/man1/node.1
sudo rm /usr/local/lib/dtrace/node.d
brew install node
...
How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
...se, <Q> to quit:
To avoid typing you can just create an alias that included the device selection as explained here.
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View the change history of a file using Git versioning
...-follow -p -- path-to-file
This will show the entire history of the file (including history beyond renames and with diffs for each change).
In other words, if the file named bar was once named foo, then git log -p bar (without the --follow option) will only show the file's history up to the point ...
Shorten string without cutting words in JavaScript
...ater or equal than the complete sentence length, than the last word is not included. but thanks for the solution.
– Beytan Kurt
Jan 27 '14 at 12:20
4
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How can I pass a member function where a free function is expected?
...sing the class instance as an explicit parameter to function1 in C++ 11:
#include <functional>
using namespace std::placeholders;
void function1(std::function<void(int, int)> fun)
{
fun(1, 1);
}
int main (int argc, const char * argv[])
{
...
aClass a;
auto fp = std::bind...
sed or awk: delete n lines following a pattern
...
I'll have a go at this.
To delete 5 lines after a pattern (including the line with the pattern):
sed -e '/pattern/,+5d' file.txt
To delete 5 lines after a pattern (excluding the line with the pattern):
sed -e '/pattern/{n;N;N;N;N;d}' file.txt
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Controller not a function, got undefined, while defining controllers globally
...e still getting the issue do remember to make sure you have the right file included in the scripts.
You have not defined the same module twice in different places which results in any entities defined previously on the same module to be cleared out, Example angular.module('app',[]).controller(.. and...
How do I import the javax.servlet API in my Eclipse project?
...rty of the project. You should above all never manually copy/download/move/include the individual servletcontainer-specific libraries like servlet-api.jar, jsp-api.jar, el-api.jar, j2ee.jar, javaee.jar, etc. It would only lead to future portability, compatibility, classpath and maintainability troub...
What file uses .md extension and how should I edit them?
...
Yup, just GitHub flavored Markdown. Including a README file in your repository will help others quickly determine what it's about and how to install it. Very helpful to include in your repos.
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Global variables in Java
...bly without realizing how important it is). In that case you simply do not include a setter method, and only include the getter method.
public class Global{
private static int var = 5;
public static int getVar(){
return Global.var;
}
//If you do not want to change the var ...