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postgresql - add boolean column to table set default
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The actual rules are that keywords and unquoted identifiers are not case sensitive so BOOLEAN is allowed thought internally postgresql will use boolean. I tend to write standard types and SQL keywords in uppercase, I do use lowercase for all my own identifiers.
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How do you change a repository description on GitHub?
...the repository can be changed by clicking on a cog icon in the right-hand side menu's "About" section:
Upon doing so, a popup will appear where the description, website, topics, and homepage settings can be configured:
sha...
Saving images in Python at a very high quality
...these days you want the created image to go into a PNG/JPG or appear in a wide screen format.
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Forgot “git rebase --continue” and did “git commit”. How to fix?
...ing code in git, I got some merge conflicts. I resolved the conflicts and did:
4 Answers
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Passing a function with parameters as a parameter?
...n = this.myFunction.bind(this) in your constructor method. But, like you said, when you have to pass different contexts to it for each one, like all different rows that you click on to open that row's detail page, it's not avoidable.
– Joshua Pinter
Nov 27 '17 ...
Using python “with” statement with try-except block
...", "r") as inp, open("output", "w") as out:
out.write(inp.read())
Besides that, I personally regard it as bad habit to catch any exception as early as possible. This is not the purpose of exceptions. If the IO function that can fail is part of a more complicated operation, in most cases the IO...
Python Requests library redirect new url
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Android Studio vs Eclipse + ADT Plugin? [closed]
...TL;DR
Eclipse ADT has been deprecated and should no longer be used.
Android Studio is a stable product and is updated much more frequently than IntelliJ
I chose to use Android Studio over IntelliJ about a year ago and haven't looked back.
When in doubt, use Android Studio.
IntelliJ over Android ...
What's the difference between struct and class in .NET?
...nter, or a reference to somewhere else in memory where the actual value resides.
This has one benefit, to begin with:
value types always contains a value
reference types can contain a null-reference, meaning that they don't refer to anything at all at the moment
Internally, reference types are ...
Closing WebSocket correctly (HTML5, Javascript)
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consider these problems with onbeforeunload event
– artkoenig
Jan 16 '15 at 21:06
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