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What exactly is Python's file.flush() doing?
...uffers
Operating system buffers
The internal buffers are buffers created by the runtime/library/language that you're programming against and is meant to speed things up by avoiding system calls for every write. Instead, when you write to a file object, you write into its buffer, and whenever the b...
How to show line number when executing bash script
...xecuted?
Or output the line number before the command exhibition generated by set -x ?
Or any method which can deal with my script line location problem would be a great help.
Thanks.
...
Eclipse IDE for Java - Full Dark Theme
...ble Juno 4.2 and even Kepler 4.3), from the GitHub project eclipse-themes, by Jeeeyul Lee.
This post mentions:
The first is to change the appearance of what is inside the editor windows.
That can be done with the Eclipse Colour Theme plugin (http://eclipsecolorthemes.org/). My favourite edito...
float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
...now about. However it isn't the most well supported feature (not supported by IE even in IE9, and a vendor prefix required by all other browsers), so you may not want to use it. But it is another option, and you did ask.
There's also CSS FlexBox feature, which is intended to allow you to have text f...
How to convert an array to object in PHP?
...use objects. with serialize one would need a specific object type expected by the receiver. And in general I try to help with the actual problem. for me this question implies that there is an architectural mistake somewhere else.
– johannes
Dec 8 '09 at 19:15
...
Node.js check if path is file or directory
...Sync(dirPath) && fs.lstatSync(dirPath).isDirectory(); as mentioned by Joseph in the comments below.
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How can I tell who forked my repository on GitHub?
...hes information about how much a fork is ahead or behind the parent fork, by getting that information from homepage of each forked repository (from the part highlighted in the image). This information is generated based on comparison of repositories
...
Add a fragment to the URL without causing a redirect?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Does every Core Data Relationship have to have an Inverse?
...se relationship doesn't just
make things more tidy, it's actually
used by Core Data to maintain data
integrity.
-- Cocoa Dev Central
You should typically model
relationships in both directions, and
specify the inverse relationships
appropriately. Core Data uses this
information t...
Does constexpr imply inline?
...at: How can a C++ header file include implementation?
We can observe that by playing with the following example:
main.cpp
#include <cassert>
#include "notmain.hpp"
int main() {
assert(shared_func() == notmain_func());
}
notmain.hpp
#ifndef NOTMAIN_HPP
#define NOTMAIN_HPP
inline in...