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How to Right-align flex item?
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@Kokodoko yeah, using one more non-semantic html element to move another element is the top of understanding flexbox...
– Zanshin13
Aug 14 '17 at 13:31
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Finding JavaScript memory leaks with Chrome
...he Backbone View until the click event of the Start button. Now:
Run the HTML (saved locally of using this address) and take a snapshot.
Click Start to create the view.
Take another snapshot.
Click remove.
Take another snapshot.
Filter objects allocated between Snapshots 1 and 2 in Snapshot 3's "S...
What is the difference between Int and Integer?
...ory for.
https://mail.haskell.org/pipermail/haskell-cafe/2005-May/009906.html
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Replace all non-alphanumeric characters in a string
...score as a word character (don't know why): docs.python.org/3.6/library/re.html#index-32
– JHS
Dec 23 '18 at 1:32
You ...
What's the difference between lists and tuples?
...ren't lists heterogeneous? From docs.python.org/py3k/tutorial/introduction.html : "List items need not all have the same type." But maybe you're speaking about the formal concept, and not the Python take on it.
– Matthew Cornell
Sep 4 '12 at 14:41
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Rails: What's a good way to validate links (URLs)?
... URL. Also note that .foo is now a valid TLD. iana.org/domains/root/db/foo.html
– Simone Carletti
Jan 23 '15 at 9:12
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Objective-C: Where to remove observer for NSNotification?
...ee this discsussion: cocoabuilder.com/archive/cocoa/311831-arc-and-dealloc.html
– MobileMon
Jun 27 '13 at 19:54
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What is a good Hash Function?
...Hsieh is the best I've ever used.
http://www.azillionmonkeys.com/qed/hash.html
If you care about cryptographically secure or anything else more advanced, then YMMV. If you just want a kick ass general purpose hash function for a hash table lookup, then this is what you're looking for.
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How to get a substring of text?
...runcate:
http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-truncate
Example:
truncate(@text, :length => 17)
Excerpt is nice to know too, it lets you display an excerpt of a text Like so:
excerpt('This is an example', 'an', :radius => 5)
# => ...s is an ...
How do I parse command line arguments in Java?
...oll your own:
http://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
For instance, this is how you use commons-cli to parse 2 string arguments:
import org.apache.commons.cli.*;
public class Main {
public static void main(String[] args) throws Exception {
Options optio...