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Parse a .py file, read the AST, modify it, then write back the modified source code
...
Just for anyone using this in the future, codegen is largely out-of-date and has a few bugs. I've fixed a couple of them; I have this as a gist on github: gist.github.com/791312
– mattbasta
Jan 22 '...
What's the syntax for mod in java
...sEven = true;
}
else
{
isEven = false;
}
This can be simplified to a one-liner:
isEven = (a % 2) == 0;
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Add vertical whitespace using Twitter Bootstrap?
...{sides}-{breakpoint}-{size} for sm, md, lg, and xl.
Where property is one of:
m - for classes that set margin
p - for classes that set padding
Where sides is one of:
t - for classes that set margin-top or padding-top
b - for classes that set margin-bottom or padding...
What's the difference between identifying and non-identifying relationships?
... is that the child cannot exist without the parent.
Example: A Person has one or more phone numbers. If they had just one phone number, we could simply store it in a column of Person. Since we want to support multiple phone numbers, we make a second table PhoneNumbers, whose primary key includes ...
How to find the JVM version from a program?
...tem.getProperty("java.version");
Where java.version can be replaced with one of the many other system properties related to the current Java version. Here is a table of them:
Property Value (OpenJDK 12) Value (Oracle JRE 8u201) Value (...
Tricky Google interview question
A friend of mine is interviewing for a job. One of the interview questions got me thinking, just wanted some feedback.
21 A...
jQuery Datepicker onchange event issue
...change (possibly the usual change event, or possibly a datepicker-specific one).
If you like, of course, you can make the change event on the input fire:
$(".date").datepicker({
onSelect: function() {
$(this).change();
}
});
That will fire change on the underlying inputfor any ...
Where do I use delegates? [closed]
...ident, but sometimes the VP is unavailable and the
President must send someone else, such as the Secretary of State or
even the First Lady. He does not want to “hardwire” his delegated
authority to a single person; he might delegate this responsibility to
anyone who is able to execute the correc...
Merge pull request to a different branch than default, in Github
...ng the base branch of your original pull request rather than opening a new one with the correct base branch, you’ll be able to keep valuable work and discussion.
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Format a number as 2.5K if a thousand or more, otherwise 900
I need to show a currency value in the format of 1K of equal to one thousand, or 1.1K, 1.2K, 1.9K etc, if its not an even thousands, otherwise if under a thousand, display normal 500, 100, 250 etc, using javascript to format the number?
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