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Base64 length calculation?
...ubles because we don't want to use the floating point ops, rounding errors etc. They are just not necessary.
For this it is a good idea to remember how to perform the ceiling division: ceil(x / y) in doubles can be written as (x + y - 1) / y (while avoiding negative numbers, but beware of overflow)...
if A vs if A is not None:
... And many other values too, such as empty list, empty set, empty tuple etc. Essentially, anything that is not truthy per docs.python.org/3/library/stdtypes.html#truth-value-testing.
– jarmod
Dec 4 '19 at 23:46
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What must I know to use GNU Screen properly? [closed]
...e ground up. What are some analogies and handy tips for remembering binds, etc.?
18 Answers
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Delaying a jquery script until everything else has loaded
... Fires THIRD
});
</script>
<body>
... other code, scripts, etc....
</body>
</html>
<script>
$(document).ready(function() {
// Fires FOURTH
// This event will fire after all the other $(document).ready() functions have completed.
// Usefu...
How to redirect 'print' output to a file using python?
...ith spaces between, like print:
f.write(' '.join(('whatever', str(var2), 'etc')))
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How to start an Intent by passing some parameters to it?
...eyValue"
If your parameters are ints you would use getIntExtra() instead etc.
Now you can use your parameters like you normally would.
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Python timedelta in years
...of doing it without subtracting the years, then the months, then the days, etc... in the two formatted dates
– Litherum
Jan 14 '11 at 19:00
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Replacement for “rename” in dplyr
...re is that data is copied. No big deal if this is for playing, i.e. mtcars etc ... but quite dramatic if you deal with substantial data. check dplyr:::changes(mtcars, dat)
– Romain Francois
Feb 2 '14 at 0:10
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Make a div into a link
...ny interactive content (other <a> elements, <button> elements, etc.).
– user113292
Apr 14 '11 at 1:23
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Rails 4 image-path, image-url and asset-url no longer work in SCSS files
.../cache/assets from your project directory and restart the server (webrick, etc.).
If that fails, you can also try just using background-image: url(logo.png); That will cause your CSS to look for files with the same relative path (which in this case is /assets).
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