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Jquery live() vs delegate() [duplicate]
...sktr actually I couldn't be more wrong. See my updated question for a perf test.
– PeeHaa
Dec 17 '11 at 1:26
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show 2 more comments
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Python extract pattern matches
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@CalmStorm -- Which part doesn't work (I tested on python2.7.3)? The part where I use .group is exactly the same as the answer you accepted...
– mgilson
Mar 11 '13 at 17:07
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Passing an array to a function with variable number of args in Swift
...aySum = sumOf([1, 2, 3, 4, 5])
It seems strange, but it is working in my tests. Let me know if this causes unforeseen problems for anyone. Swift seems to be able to separate the difference between the two calls with the same function name.
Also, with this method if Apple updates the language as...
How do I concatenate const/literal strings in C?
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Strings can also be concatenated at compile time.
#define SCHEMA "test"
#define TABLE "data"
const char *table = SCHEMA "." TABLE ; // note no + or . or anything
const char *qry = // include comments in a string
" SELECT * " // get all fields
" FROM " ...
Difference between using Throwable and Exception in a try catch
...al in a framework type application (for example an application server or a testing framework) where it can be running unknown code and should not be affected by anything that goes wrong with that code, as much as possible.
s...
Constantly print Subprocess output while process is running
...stderr=subprocess.STDOUT this captures stderr, and I believe (but I've not tested) that it also captures stdin.
– Andrew Martin
May 13 '14 at 18:11
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Does uninstalling a package with “pip” also remove the dependent packages?
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@loved.by.Jesus - I'm on python 3.8.3 and I tested and still see the command executed as pip-autoremove (dash not underscore). pip_autoremove gives me command not found.
– bwv549
Jun 19 at 5:38
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onIabPurchaseFinished never called.
...to set up in-app billing for my first app, and have been using the android.test.purchased sku. The purchase come through, and I manage to get the SKU into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
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Git: How to remove file from index without deleting files from any repository
... could incorporate a defaulting mechanism into the launch/deploy process:
test -f foo.conf || test -f foo.conf.default &&
cp foo.conf.default foo.conf
With such a defaulting mechanism in place, users should be able to pull a commit that renames foo.conf to foo.conf.default without hav...
SQL query to find record with ID not in another table
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Fast Alternative
I ran some tests (on postgres 9.5) using two tables with ~2M rows each. This query below performed at least 5* better than the other queries proposed:
-- Count
SELECT count(*) FROM (
(SELECT id FROM table1) EXCEPT (SELECT id FROM ...