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Best way to format integer as string with leading zeros? [duplicate]
...way interpreter (python is not compiled) parses ints is different for ints starting with a leading 0. If a number starts with 0 then it is considered as 8-nary number. So yeah, 004 == 4, but 040 != 40 because 040 = 4 * 8 + 0 = 32.
– sbeliakov
Jan 9 '17 at 15:01...
.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...lain old list.
I tend to use List and Dictionary all the time - once you start using them strongly typed with generics, its really hard to go back to the standard non-generic ones.
There are lots of other data structures too - there's KeyValuePair which you can use to do some interesting things, ...
Python module for converting PDF to text [closed]
...vice)
for i, page in enumerate(doc.get_pages()):
outfp.write("START PAGE %d\n" % i)
interpreter.process_page(page)
outfp.write("END PAGE %d\n" % i)
device.close()
fp.close()
return outfp.getvalue()
Edit (yet again):
Here is an update for the latest versi...
What is tail call optimization?
...t any implementation must provide this optimization (JavaScript does also, starting with ES6), so here are two examples of the factorial function in Scheme:
(define (fact x)
(if (= x 0) 1
(* x (fact (- x 1)))))
(define (fact x)
(define (fact-tail x accum)
(if (= x 0) accum
(f...
JUnit: how to avoid “no runnable methods” in test utils classes
... Your suggestion is valid, however I checked out my tests classes and some start with Test and some end with Test. no clear distinction between utility classes and real test classes. Do you think the convention you suggested is a good practice? (i.e. utils start with Test, and tests end with Test)
...
PDO Prepared Inserts multiple rows in single query
...tement:
<?php
require('conn.php');
$fname = 'J';
$lname = 'M';
$time_start = microtime(true);
$stmt = $db->prepare('INSERT INTO table (FirstName, LastName) VALUES (:fname, :lname)');
for($i = 1; $i <= 10; $i++ ) {
$stmt->bindParam(':fname', $fname);
$stmt->bindParam(':lna...
What's the pythonic way to use getters and setters?
...ve(object):
"""protected property demo"""
#
def __init__(self, start_protected_value=0):
self.protected_value = start_protected_value
#
@property
def protected_value(self):
return self._protected_value
#
@protected_value.setter
def protected_value...
How to trigger XDebug profiler for a command line PHP script?
...is from the query string in the url of the page netbeans launches when you start debugging) the command is: export XDEBUG_CONFIG="idekey=netbeans-xdebug"
Then it's simply a case of starting debugging in netbeans and doing "php myscript.php" at the command line.
...
Return positions of a regex match() in Javascript?
Is there a way to retrieve the (starting) character positions inside a string of the results of a regex match() in Javascript?
...
Ensure that HttpConfiguration.EnsureInitialized()
...low for the correct way to handle this now.
At the end of the Application_Start method in Global.Asax.cs try adding:-
GlobalConfiguration.Configuration.EnsureInitialized();
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