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Java ArrayList - how can I tell if two lists are equal, order not mattering?
... as I can make out this is not applicable to the methods at the top of the file, using the CardinalityHelper class... which include disjunction and intersection.
I surmise that the Apache people haven't got around to this yet because it is non-trivial: you would have to create something like an "...
HTML img tag: title attribute vs. alt attribute?
...he page, including alt attributes from images; search engine optimization; etc. lots of good reasons not to assume 100% image display.
– jwl
May 16 '09 at 13:19
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Phone: numeric keyboard for text input
...int numbers”, so it isn’t suitable for credit card numbers, ZIP codes, etc.
14 Answers
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How to reload apache configuration for a site without restarting apache
...cess kills off its threads, but then the process reloads the configuration file, rather than killing itself.
Source: https://httpd.apache.org/docs/2.4/stopping.html
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How to check if a String contains another String in a case insensitive manner in Java?
... That seems really close to Apache StringUtils method : grepcode.com/file/repo1.maven.org/maven2/org.apache.commons/…
– alain.janinm
Nov 25 '14 at 8:18
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What are some common uses for Python decorators? [closed]
...ading
lock = threading.Lock()
@synchronized(lock)
def do_something():
# etc
@synchronzied(lock)
def do_something_else():
# etc
Basically it just puts lock.acquire() / lock.release() on either side of the function call.
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Regex to replace multiple spaces with a single space
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Given that you also want to cover tabs, newlines, etc, just replace \s\s+ with ' ':
string = string.replace(/\s\s+/g, ' ');
If you really want to cover only spaces (and thus not tabs, newlines, etc), do so:
string = string.replace(/ +/g, ' ');
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How to do stateless (session-less) & cookie-less authentication?
...ation-Token header or something like that, and you map that to a database, file-store in memory, etc. on the backend to validate the user. This token can have a timeout of whatever time you specified, and if it times out, the user has to log in again. It's fairly scalable - if you store it in a data...
How to exclude certain messages by TAG name using Android adb logcat?
...er Configuration. Create a new logcat filter and put ^(?!(WifiMulticast ...etc. )) in the Log Tag box, with the Regex checkbox checked.
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How does one get started with procedural generation?
... generation has been brought into the spotlight recently (by Spore, MMOs, etc), and it seems like an interesting/powerful programming technique.
My questions are these:
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