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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
50
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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)...
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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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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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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Could not establish trust relationship for SSL/TLS secure channel — SOAP
...ent to the user's proxy); see proxycfg for XP / 2003 (not sure about Vista etc)
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Range references instead values
...amp;array[idx] at the top of the for loop and then use e.field1, e.field2, etc which more closely resembles the OP might have wanted (just with two lines instead of one).
– Dave C
Apr 7 '15 at 18:43
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How do I compare two strings in Perl?
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@Zon except that return values for eq, gt, lt etc are not correct ... They return true or false. Only cmp returns specific numeric values.
– Sinan Ünür
Apr 1 '15 at 16:58
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Unique random string generation
...ures). Feel free to use as many cores, threads, synchronization primitives etc. as you like.
– Lucero
Nov 3 '16 at 11:54
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Algorithms based on number base systems? [closed]
...ime,
angles, and the geographic coordinates
that are angles." source
etc...
This list is a good starting point.
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