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How should I have explained the difference between an Interface and an Abstract class?
In one of my interviews, I have been asked to explain the difference between an Interface and an Abstract class .
30 Ans...
View HTTP headers in Google Chrome?
...rome. I used to use the developer tools too for debugging headers, but now my life is so much better.
Here is a Chrome extension that allows you to view request-, response headers and cookies without any extra clicks right after the page is loaded.
It also handles redirects. It comes with an unobt...
How do you auto format code in Visual Studio?
I know Visual Studio can auto format to make my methods and loops indented properly, but I cannot find the setting.
30 Answ...
how to solve “ruby installation is missing psych” error?
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In my case
rvm pkg install libyaml
and
rvm reinstall ruby-1.9.3-p125
solved the problem.
For people using Ubuntu, make sure that libtool is installed prior to the steps above:
sudo apt-get install libtool
For macOS us...
Delete all the queues from RabbitMQ?
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Great answer, actually made up my day. If you select "Exchanges and Queues" from the list, you could easily delete both Queues and Exchanges. I wish this could be the accepted answer.
– Wiktor Zychla
Dec 5 '18 at 11:2...
How do I remove leading whitespace in Python?
...tion strip will remove whitespace from the beginning and end of a string.
my_str = " text "
my_str = my_str.strip()
will set my_str to "text".
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How to enable C++11/C++0x support in Eclipse CDT?
...d to do it every time you leave a settings tab.
[Self-promotion]: I wrote my own more detailed instructions based on the above.
http://scrupulousabstractions.tumblr.com/post/36441490955/eclipse-mingw-builds
Thanks to the user Nobody at https://stackoverflow.com/a/13635080/1149664
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What's the significance of Oct 12 1999? [closed]
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Elementary my dear Watson:
Oct 12 1999 is exactly 80 days before 1-1 2000.
For some people the year 2000 was the end of the world
As we know, it takes 80 days to go around the world.
So oct 12 1999 was the last possible day to go aro...
How to check for a valid URL in Java?
...lValidator urlValidator = new UrlValidator();
urlValidator.isValid("http://my favorite site!");
There are several properties that you can set to control how this class behaves, by default http, https, and ftp are accepted.
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What is the best practice for dealing with passwords in git repositories?
... notification in certain situations. What's the best way to handle storing my password with the script?
8 Answers
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