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How to use JUnit and Hamcrest together?
...ages.
To use this there are some core matchers included in junit. You can start with these for basic tests.
If you want to use more matchers you can write them by yourself or use the hamcrest lib.
The following example demonstrates how to use the empty matcher on an ArrayList:
package com.test;
...
How to change to an older version of Node.js
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After the server restarts, it unsets nvm and I have to tell it to start using a specific version again. Even after setting nvm alias default v0.5.0 Would you happen to know how to get it to maintain the settings after a reboot?
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What does the ??!??! operator do in C?
... general is probably different than why it exists in your example.
It all started half a century ago with repurposing hardcopy communication terminals as computer user interfaces. In the initial Unix and C era that was the ASR-33 Teletype.
This device was slow (10 cps) and noisy and ugly and its ...
How to solve privileges issues when restore PostgreSQL Database
...r removed, and can also be commented out by placing a semicolon (;) at the start of the line. See below for examples.
https://www.postgresql.org/docs/9.5/app-pgrestore.html
pg_dump -Fc -f pg.dump db_name
pg_restore -l pg.dump | grep -v 'COMMENT - EXTENSION' > pg_restore.list
pg_restore -L pg_r...
How to copy a selection to the OS X clipboard
...st writing >vim in the terminal and then the version-number is when you start it up.
– Zeth
Sep 9 '16 at 16:50
this...
How do I clear the std::queue efficiently?
...lt;queue>
#include <vector>
int main()
{
std::cout << "Started" << std::endl;
std::queue<int> q;
for (int i = 0; i < 10000; ++i)
{
q.push(i);
}
std::vector<std::queue<int> > queues(10000, q);
const std::clock_t begin ...
Solutions for distributing HTML5 applications as desktop applications? [closed]
...well documented as you say. A newbie will have to suffer alot to get thing started.
– esafwan
Mar 4 '12 at 12:27
add a comment
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How to determine when Fragment becomes visible in ViewPager
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Be carefull to use getActivity(), on first start it will be null.
– vovkab
Nov 17 '12 at 0:41
10
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How to count number of files in each directory?
...' -e 's%^\.\/[^/]*$%./%' |
sort |
uniq -c
The first pattern captures the start of the name, the dot, the slash, the name up to the next slash and the slash, and replaces the line with just the first part, so:
./dir1/dir2/file1
is replaced by
./dir1/
The second replace captures the files dire...
How to create a file in memory for user to download, but not through server?
... UTF-8. JavaScript uses UTF-16 internally. If you have a text or CSV file, start the string with '\ufeff', the Byte Order Mark for UTF-16BE, and text editors will be able to read non-ASCII characters correctly.
– larspars
Nov 19 '14 at 9:06
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