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Use HTML5 to resize an image before upload
...n problems I have combined the solutions here with a exif orientation fix
https://gist.github.com/SagiMedina/f00a57de4e211456225d3114fd10b0d0
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f...
PostgreSQL LIKE query performance variations
...%, yes that will not use an index. See this blog for a great explanation:
https://use-the-index-luke.com/sql/where-clause/searching-for-ranges/like-performance-tuning
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How to print a string in fixed width?
... | ERROR | failed running main
More info at the docs here: https://docs.python.org/2/library/stdtypes.html#string-formatting-operations
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z-index not working with fixed positioning
...clude: transforms, filters, css-regions, paged media, and possibly others. https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context
As a general rule, it seems that if a CSS property requires rendering in an offscreen context, it must create a new s...
How can I convert spaces to tabs in Vim or Linux?
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Linux: with unexpand (and expand)
Here is a very good solution: https://stackoverflow.com/a/11094620/1115187, mostly because it uses *nix-utilities:
unexpand — spaces -> tabs
expand — tabs -> spaces
Linux: custom script
My original answer
Bash snippet for replacing 4-space...
Organizing a multiple-file Go project [closed]
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There doesn't seem to be a standard way of organizing Go projects but https://golang.org/doc/code.html specifies a best practice for most projects. jdi's answer is good but if you use github or bitbucket and you have additional libraries as well, you should create the following structure:
~/p...
Delete local Git branches after deleting them on the remote repo
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None of this was working for me. You can see my other answer here:
https://stackoverflow.com/a/34969726/550454
But essentially, I now have this in my ~/.gitconfig:
[alias]
prune-branches = !git remote prune origin && git branch -vv | grep ': gone]' | awk '{print $1}' | xargs -r g...
How do I get LaTeX to hyphenate a word that contains a dash?
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From https://texfaq.org/FAQ-nohyph:
TeX won’t hyphenate a word that’s already been hyphenated. For
example, the (caricature) English surname Smyth-Postlethwaite wouldn’t
hyphenate, which could be troublesome. This is...
Programmer-friendly search engine? [closed]
...ound at meta.stackoverflow.com I found a request for this already exists : https://meta.stackexchange.com/questions/19870/we-need-to-be-able-to-search-for-punctuation-symbols
It would seem that if you press "ask a question" and write
What does the symbol [symbol] in [language] mean?
in the title...
How to dynamically create a class?
...r more dynamic
AddProperty(expando, "Language", "English");
for more see
https://www.oreilly.com/learning/building-c-objects-dynamically
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