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How do I catch a PHP fatal (`E_ERROR`) error?
...answer. I don't know why people are getting hung up on "you cannot recover from fatal errors"--the question didn't say anything about recovering.
– David Harkness
Nov 1 '11 at 21:53
...
Do unix timestamps change across timezones?
...tamp itself is not UTC, the timestamp is a number of (milli)seconds passed from a reference point in time. The reference point for the Unix timestamp (the Unix epoch) is the one that's UTC: 00:00:00 UTC 1970.01.01
– Sandman
Apr 19 '14 at 19:44
...
How to efficiently compare two unordered lists (not sets) in Python?
...,000 ints with 5 repeats, Counter is 4x faster. python3.6 -m timeit -s 'from collections import Counter' -s 'from random import shuffle' -s 't=list(range(100)) * 5' -s 'shuffle(t)' -s 'u=t[:]' -s 'shuffle(u)' 'Counter(t)==Counter(u)'
– Raymond Hettinger
Oct ...
Format floats with standard json module
...defect in the standard library json package). E.g., this code:
import json
from json import encoder
encoder.FLOAT_REPR = lambda o: format(o, '.2f')
print(json.dumps(23.67))
print(json.dumps([23.67, 23.97, 23.87]))
emits:
23.67
[23.67, 23.97, 23.87]
as you desire. Obviously, there should be an...
Formula px to dp, dp to px android
...olved my problem by using the following formulas. May other people benefit from it.
dp to px:
displayMetrics = context.getResources().getDisplayMetrics();
return (int)((dp * displayMetrics.density) + 0.5);
px to dp:
displayMetrics = context.getResources().getDisplayMetrics();
return (int) ((px/...
cannot download, $GOPATH not set
...ttps://golang.org
/usr/local/Cellar/go/1.4.2 (4676 files, 158M) *
Poured from bottle
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/go.rb
==> Options
--with-cc-all
Build with cross-compilers and runtime support for all supported platforms
--with-cc-common
Build w...
Maven2 property that indicates the parent directory
...ou build the whole project or a sub-module.
It works whether you run maven from the root folder or a sub-module.
There's no need to set a relative path property in each and every sub-module!
The plugin lets you set a property of your choice to the absolute-path of any of the project's modules. In ...
Git keeps asking me for my ssh key passphrase
...-x Lock agent. -X Unlock agent. -s pkcs11 Add keys from PKCS#11 provider.
– Sandeep C
Feb 12 '17 at 10:35
...
Read and parse a Json File in C#
...you have a StreamReader anyway, it would be better to deserialize directly from the stream using JsonTextReader as shown in Can Json.NET serialize / deserialize to / from a stream?. The r.ReadToEnd() is not needed.
– dbc
Jun 11 '19 at 19:05
...
How to increase the gap between text and underlining in CSS
...s that even with padding-bottom: 0, the underline tends to be too far away from the text to look good. So we still don't have complete control.
One solution that gives you pixel accuracy is to use the :after pseudo element:
a {
text-decoration: none;
position: relative;
}
a:after {
con...