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Is it safe to remove selected keys from map within a range loop?
... value from the map,not just the 'current' one, correct? And when it comes time to evaluate a hash which I have previously arbitrarily deleted, it will safely skip over it?
– Flimzy
Feb 27 '15 at 22:18
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var.replace is not a function
I'm using the below code to try to trim the string in Javascript but am getting the error mentioned in the title:
10 Answer...
How to print instances of a class using print()?
I am learning the ropes in Python. When I try to print an object of class Foobar using the print() function, I get an output like this:
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Python string.replace regular expression [duplicate]
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4 Answers
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Bootstrap table striped: How do I change the stripe background colour?
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Don't do this. Next time you upgrade bootstrap you'll lose your custom override. Much better to have custom css in a separate file which you put directly after bootstrap.css in the head.
– Ben Thurley
Aug 8...
What are the underlying data structures used for Redis?
...ly. This is for a simple reason: for every Redis operation you'll find the time complexity in the documentation and, if you have the set of operations and the time complexity, the only other thing you need is some clue about memory usage (and because we do many optimizations that may vary depending ...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
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scrollHeight also sometimes returns zero when it is hidden (or its parent is hidden), annoyingly.
– Simon East
May 13 '13 at 1:36
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How can I find the current OS in Python? [duplicate]
As the title says, how can I find the current operating system in python?
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Encode html entities in javascript
I am working in a CMS which allows users to enter content. The problem is that when they add symbols ® , it may not display well in all browsers. I would like to set up a list of symbols that must be searched for, and then converted to the corresponding html entity. For example
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2 column div layout: right column with fixed width, left fluid
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I like this solution because come mobile breakpoint time the right columns / sidebar will appear below not above the left column content.
– dougtesting.net
Apr 2 '17 at 0:50
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