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Creating a BLOB from a Base64 string in JavaScript
...Characters in smaller slices, rather than all at once. In my rough testing 512 bytes seems to be a good slice size. This gives us the following function.
const b64toBlob = (b64Data, contentType='', sliceSize=512) => {
const byteCharacters = atob(b64Data);
const byteArrays = [];
for (let o...
How to unset a JavaScript variable?
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edited Aug 28 at 14:51
JakeRobb
1,18711 gold badge1111 silver badges2424 bronze badges
answered Se...
Random string generation with upper case letters and digits
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– Dr. Jan-Philip Gehrcke
Jul 23 '13 at 12:51
1
Very useful. Interestingly, Django is using this piece o...
How to strip all non-alphabetic characters from string in SQL Server?
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– George Mastros
Jun 17 '09 at 18:51
27
From Jeff's comment: I think that if wanted to strip al...
Vim: How to insert in visual block mode?
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Daniel Kaplan
51.8k3535 gold badges173173 silver badges268268 bronze badges
answered Mar 28 '17 at 17:42
dom freedo...
Float vs Decimal in ActiveRecord
...ou do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, ...
Compare object instances for equality by their attributes
...8943/…
– init_js
Dec 31 '19 at 22:51
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Using Mockito's generic “any()” method
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LiiLii
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In OS X Lion, LANG is not set to UTF-8, how to fix it?
...inal.
– wormintrude
Nov 17 '11 at 3:51
1
Spent an hour looking a solution for this matter thanks ...
Why main does not return 0 here?
...vious bug.
– ugoren
Jan 3 '12 at 19:51
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