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UIRefreshControl without UITableViewController
...wController, just add the refresh control beneath the table view like so: [_tableView insertSubview:_refreshControl atIndex:0];. Tested with both iOS 7 and 8 ;)
– ptitvinou
Oct 24 '14 at 21:32
...
What is the best way to remove a table row with jQuery?
...an parent().parent() which is what I started out doing and soon learnt the error of my ways.
--Edit --
Someone pointed out that the question was about removing the row...
$($(this).closest("tr")).remove()
As pointed out below you can simply do:
$(this).closest('tr').remove();
A similar code s...
Checking if a variable is defined?
...
your_var.nil? will result in error : undefined local variable or method your_var when not defined before...
– Gobol
Sep 9 '13 at 15:45
...
How can I connect to MySQL in Python 3 on Windows?
...verything seemed fine. Until I tried connecting to a database, and got "KeyError [56]". An error which I was unable to find documented anywhere.
So I gave up on pymysql, and I settled on the Oracle MySQL connector.
It comes as a setup package, and works out of the box. And it also seems decently d...
What are the differences between json and simplejson Python modules?
...plejson
from timeit import repeat
NUMBER = 100000
REPEAT = 10
def compare_json_and_simplejson(data):
"""Compare json and simplejson - dumps and loads"""
compare_json_and_simplejson.data = data
compare_json_and_simplejson.dump = json.dumps(data)
assert json.dumps(data) == simplejson...
How can I see the entire HTTP request that's being sent by my Python application?
...ts library to call PayPal's API over HTTPS. Unfortunately, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
...
Adding 'serial' to existing column in Postgres
...gsql VOLATILE;
Use it like so:
INSERT INTO foo (data) VALUES ('asdf');
-- ERROR: null value in column "a" violates not-null constraint
SELECT make_into_serial('foo', 'a');
INSERT INTO foo (data) VALUES ('asdf');
-- OK: 1 row(s) affected
...
Permutations in JavaScript?
...lementation to the following benchmark.js test suite:
function permute_SiGanteng(input) {
var permArr = [],
usedChars = [];
function permute(input) {
var i, ch;
for (i = 0; i < input.length; i++) {
ch = input.splice(i, 1)[0];
usedChars.push(ch);
if...
Copy rows from one Datatable to another DataTable?
...handles all the assumptions and IMHO is written more concisely and is less error prone.
– chris.nesbit1
Oct 24 '13 at 12:13
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show 11 more c...
How to shuffle a std::vector?
...#include <algorithm>
#include <random>
auto rng = std::default_random_engine {};
std::shuffle(std::begin(cards_), std::end(cards_), rng);
Live example on Coliru
Make sure to reuse the same instance of rng throughout multiple calls to std::shuffle if you intend to generate different p...