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C++ lambda with captures as a function pointer
... int {
entries.push_back(fpath);
return 0;
};
int ret = ftw("/etc", callback);
for (auto entry : entries ) {
cout << entry << endl;
}
return ret;
}
Edit:
I had to revisit this when I ran into legacy code where I couldn't modify the original function signature, ...
Check if a string has white space
...hecks for other types of whitespace, not just space (tab, carriage return, etc.)
import some from 'lodash/fp/some'
const whitespaceCharacters = [' ', ' ',
'\b', '\t', '\n', '\v', '\f', '\r', `\"`, `\'`, `\\`,
'\u0008', '\u0009', '\u000A', '\u000B', '\u000C',
'\u000D', '\u0020','\u0022', '\u002...
How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
...et
Log in to your BitBucket account, and on the top right, click your profile picture and click Settings
Go to the SSH Keys tab on the left sidebar
Click Add SSH Key, give it a name, and paste the public key you copied in step 4 of the previous section
That's it! You should now be able to push/p...
What size should apple-touch-icon.png be for iPad and iPhone?
... Also the modern approach to support Android devices is to use a manifest file, and specify your icon(s) in there: developers.google.com/web/fundamentals/app-install-banners - this approach is also used by the HTML5 Boilerplate repo: github.com/h5bp/html5-boilerplate/blob/master/dist/…
...
Is there a software-engineering methodology for functional programming? [closed]
... being better explored. As much as I hate UML (as spec), I find UML (as sketch) to be quite useful in Java and wish there were best practices on how to do the equivalent. I've been experimenting a bit on doing this with Clojure protocols and records, but have nothing I really like.
...
How does functools partial do what it does?
...2)
>>> pfnx(4, 5)
Traceback (most recent call last):
File "<pyshell#80>", line 1, in <module>
pfnx(4, 5)
TypeError: fnx() got multiple values for keyword argument 'a'
another use case: writing distributed code using python's multiprocessing library. A ...
Each for object? [duplicate]
...lowing code. We have a bunch of buttons with ids button0, button1, button2 etc, and we want to set an onclick on them and do a console.log like this:
<button id='button0'>click</button>
<button id='button1'>click</button>
<button id='button2'>click</button>
var ...
Return only string message from Spring MVC 3 Controller
...ou want to return response with custom content type or return binary type (file, etc...);
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Reading output of a command into an array in Bash
...one line per element, there are essentially 3 ways:
With Bash≥4 use mapfile—it's the most efficient:
mapfile -t my_array < <( my_command )
Otherwise, a loop reading the output (slower, but safe):
my_array=()
while IFS= read -r line; do
my_array+=( "$line" )
done < <( my_comm...
Getting the object's property name
......
or in node.js 'require.cache[0]' for the first loaded external module, etc. etc.
Object.keys( myObject )[ 0 ]
Object.keys( myObject )[ 1 ]
...
Object.keys( myObject )[ n ]
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