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Pushing empty commits to remote
...te others' work)
BUT this will override the remote history with yours, meaning that if anybody pulled that repo in the meanwhile, this person is going to be very mad at you...
Just do it if you are the only person accessing the repo.
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How to step back in Eclipse debugger?
Is it possible to do reverse execution in Eclipse debugger? The current project I'm working on requires a minimum of 5 seconds to read and initialize data from a file before anything can be done. If I overstep in the debugger, I have to terminate the program and restart, and this takes a fair bit o...
Key hash for Android-Facebook app
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@HanishSharma Try leaving out the $.
– ban-geoengineering
Feb 24 '18 at 17:27
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How to save CSS changes of Styles panel of Chrome Developer Tools?
How to save CSS changes of Styles panel of Google Chrome Developer Tools ?
11 Answers
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Should I use `import os.path` or `import os`?
...Python programmers' early confusion about modules and packages and code organization, I think. This is really for two reasons
If you think of os as a package and know that you can do import os and have access to the submodule os.path, you may be surprised later when you can't do import twisted and...
How to use base class's constructors and assignment operator in C++?
I have a class B with a set of constructors and an assignment operator.
5 Answers
5
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Detect blocked popup in Chrome
... the answer provided here: https://stackoverflow.com/a/27725432/892099 by DanielB . works on chrome 40 and it's very clean. no dirty hacks or waiting involves.
function popup(urlToOpen) {
var popup_window=window.open(urlToOpen,"myWindow","toolbar=no, location=no, directories=no, status=no, menuba...
How to get line count of a large file cheaply in Python?
I need to get a line count of a large file (hundreds of thousands of lines) in python. What is the most efficient way both memory- and time-wise?
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How to add column if not exists on PostgreSQL?
...immediately (cheapest possible way). The column name _col has still to be sanitized for EXECUTE with quote_ident(). More explanation in this related answer:
Table name as a PostgreSQL function parameter
format() requires Postgres 9.1+. For older versions concatenate manually:
EXECUTE 'ALTER TA...
How does Google's Page Speed lossless image compression work?
When you run Google's PageSpeed plugin for Firebug/Firefox on a website it will suggest cases where an image can be losslessly compressed, and provide a link to download this smaller image.
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