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Algorithm to get the excel-like column name of a number
I'm working on a script that generate some Excel documents and I need to convert a number into its column name equivalent. For example:
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Redis strings vs Redis hashes to represent JSON: efficiency?
... JSON-encoded string in a single key and keep track of all Objects using a set (or list, if more appropriate). For example:
INCR id:users
SET user:{id} '{"name":"Fred","age":25}'
SADD users {id}
Generally speaking, this is probably the best method in most cases. If there are a lot of fields in th...
How to check if a symlink exists
I'm trying to check if a symlink exists in bash. Here's what I've tried.
8 Answers
8
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Regex select all text between tags
...ures: 1 for the full match & 1 for the capture group. Each additional set of parenthesis adds a additional capture. You just have to know how to retrieve both captures in whatever language you're working with.
– rbsdca
May 5 '18 at 18:11
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How to ignore whitespace in a regular expression subject string?
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Detect all changes to a (immediately) using JQuery
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Unfortunately, I think setInterval wins the prize:
<input type=text id=input_id />
<script>
setInterval(function() { ObserveInputValue($('#input_id').val()); }, 100);
</script>
It's the cleanest solution, at only 1 line of code...
What limits does scala place on the “acceptable complexity” of inferred types?
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Hiding user input on terminal in Linux script
... @electron Nothing in the man page actually suggests that -s sets the text color to the same as the the background color. It just "echoes silently". ss64.com/bash/read.html Silent mode. If input is coming from a terminal, characters are not echoed.
– Andreas Won...
git stash apply version
I have 2 branches: master | design
7 Answers
7
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How do I animate constraint changes?
...B is attached to the bottom of View A and you just changed View A's top offset and you want View B to animate with it)
Try this:
Objective-C
- (void)moveBannerOffScreen {
[self.view layoutIfNeeded];
[UIView animateWithDuration:5
animations:^{
self._addBannerDistanceF...