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Determine function name from within that function (without using traceback)
...
functionNameAsString = sys._getframe().f_code.co_name
I wanted a very similar thing because I wanted to put the function name in a log string that went in a number of places in my code. Probably not the best way to do that, but here's a ...
Get and Set a Single Cookie with Node.js HTTP Server
...eCookies() using:
RegExp.prototype.exec - use regex to parse "name=value" strings
Here's the working example:
let http = require('http');
function parseCookies(str) {
let rx = /([^;=\s]*)=([^;]*)/g;
let obj = { };
for ( let m ; m = rx.exec(str) ; )
obj[ m[1] ] = decodeURIComponent( m[2]...
Java Try Catch Finally blocks without Catch
...e outer block.
public class TryCatchFinally {
public static void main(String[] args) throws Exception {
try{
System.out.println('A');
try{
System.out.println('B');
throw new Exception("threw exception in B");
}
finally
{
...
can we use xpath with BeautifulSoup?
...y from the stream is more efficient than reading the response into a large string first. To do the same with the requests library, you want to set stream=True and pass in the response.raw object after enabling transparent transport decompression:
import lxml.html
import requests
url = "http://www...
How do you change the width and height of Twitter Bootstrap's tooltips?
... intended to carry a lot of content. It could look funky if you had a long string across the entire screen. And it will definitely will have an impact in your responsive views, specially smartphone (320px width).
I would recommend two solutions to perfect this:
Keep your tooltip content to a min...
AWS S3: how do I see how much disk space is using
...
I had to use double quotes around the query string in windows command line. Works like a champ though.
– Travis Steel
Dec 8 '14 at 5:24
...
filters on ng-model in an input
...e is with spaces: In AngularJS 1.0.3 ng-model on input automatically trims string, so it does not detect that model was changed if you add spaces at the end or at start (so spaces are not automatically removed by my code). But in 1.1.1 there is 'ng-trim' directive that allows to disable this functio...
How can I convert a datetime object to milliseconds since epoch (unix time) in Python?
...
Btw, strftime("%s") returns an empty string for me. The second way works fine.
– Pavel Vlasov
Apr 6 '12 at 16:32
24
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How do I get the full path to a Perl script that is executing?
...mod_perl spectacularly, producing worthless output such as '.' or an empty string. In such environments, I use __FILE__ and get the path from that using the File::Basename module:
use File::Basename;
my $dirname = dirname(__FILE__);
...
How do I create a variable number of variables?
... assign to the var
print(variable_name) # >>> 15, created from a string
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