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“/usr/bin/ld: cannot find -lz”
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If this doesn't work, try the static version zlib-static.
– DearVolt
Jun 27 '17 at 13:53
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How to convert “camelCase” to “Camel Case”?
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Also adding: if you have an all caps acronym that you want to keep together you can change the first regex to "/([A-Z][a-z])/"
– jackfrster
Jun 8 '16 at 0:10
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Is it possible to select the last n items with nth-child?
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nth-last-child sounds like it was specifically designed to solve this problem, so I doubt whether there is a more compatible alternative. Support looks pretty decent, though.
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Is there any way to not return something using CoffeeScript?
...n wondering about this as I'm presently learning coffeescript. I'm curious if you can shed some light on what the best choice, or what the worst choice would be when preventing the return of a value? Specifically, I have been told the options are to add either return, undefined, or null to the end o...
Android canvas draw rectangle
...that "part within rectangle don't have content color" means that you want different fills within the rectangle; you need to draw a rectangle within your rectangle then with stroke width 0 and the desired fill colour(s).
For example:
DrawView.java
import android.content.Context;
import android.g...
Command line: piping find results to rm
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build and execute command lines from standard input
Note that if file names can contain whitespace characters, you should correct for that:
find -type f -name '*.sql' -mtime +15 -print0 | xargs -0 rm
But actually, find has a shortcut for this: the -delete option:
find -type f -name ...
TypeError: 'dict_keys' object does not support indexing
...ict_keys object behaves a lot more like just the keys half of a dict. Specifically, they support O(1) membership testing (and other set-like methods that can be implemented efficiently on top of that fact). These things aren't possible with a list and if you want a list of the dict's keys, you've ...
UITableView row animation duration and completion callback
Is there a way to either specify the duration for UITableView row animations, or to get a callback when the animation completes?
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How do I update the password for Git?
...ion (pull, clone, push, etc.).
For Windows, it's the same command with a different argument:
git config --global credential.helper wincred
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Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
If a field is annotated insertable=false, updatable=false , doesn't it mean that you cannot insert value nor change the existing value? Why would you want to do that?
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