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Git - Undo pushed commits
...I've been making some commited changes already pushed to remote and pulled from the server. Now, I want to undo those changes. So I could just git checkout to the commit before the changes and commit the new changes, but I'm guessing that there will be problems to push them again to remote. Any su...
How does the Java 'for each' loop work?
... java.lang.Iterable -- it doesn't have
to be a list, or some collection from
java.util. Even your own types,
therefore, can be used with this
syntax.
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Can we define implicit conversions of enums in c#?
...
/// <summary>
/// The public field name, determined from reflection
/// </summary>
private string _name;
/// <summary>
/// The DescriptionAttribute, if any, linked to the declaring field
/// </summary>
private ...
Creating a DateTime in a specific Time Zone in c#
...eTime GmtToPacific(DateTime dateTime)
{
return TimeZoneInfo.ConvertTimeFromUtc(dateTime,
TimeZoneInfo.FindSystemTimeZoneById("Pacific Standard Time"));
}
Oddly enough, although "Pacific Standard Time" normally means something different from "Pacific Daylight Time," in this case it refe...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...s the code present in basic.py which throws above error.
code with error
from pylatex import Document, Section, Subsection, Command, Package
from pylatex.utils import italic, NoEscape
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
def fill_document(doc):
with doc.create(Section('ِش...
Best way to pretty print a hash
... than awesome_print, looks great in a pre tag, and allows for easy copying from a web page. (See also: How can I "pretty" format my JSON output in Ruby on Rails?)
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how to programmatically fake a touch event to a UIButton?
...
Yeah, that's cool stuff, but I'm trying to do it from within the app, not via Instruments (if that's the method you mean.)
– Olie
Oct 27 '10 at 13:50
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What is output buffering?
...rld'; // save to output buffer
$output = ob_get_clean(); // Get content from the output buffer, and discard the output buffer ...
$output = strtoupper($output); // manipulate the output
echo $output; // send to output stream / Browser
// OUTPUT:
HELLO WORLD
Examples: Hackingwithphp.com
...
How do I calculate square root in Python?
... If you want your Python 2.x code to behave like 3.x w.r.t. division write from __future__ import division - then 1/2 will evaluate to 0.5 and for backwards compatibility, 1//2 will evaluate to 0.
And for the record, the preferred way to calculate a square root is this:
import math
math.sqrt(x)
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The command rbenv install is missing
...
The install command is not embedded into rbenv, it comes from the ruby-build plugin. You can install it using the command:
git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
On Mac OS X you can install it through homebrew:
brew install ruby-bui...