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Checking in of “commented out” code [closed]
... a long life.
Finally, if you can find commented-out code in every source file, then something is wrong. Delivering commented-out code into trunk for any reason should be a rare event. If this occurs often, then it becomes clutter and loses its value.
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How to unbind a listener that is calling event.preventDefault() (using jQuery)?
...the defaults don't work.
you can't click a checkbox, you cant click a link etc etc
16 Answers
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Java Array Sort descending?
...spective objects. Integer for int, Double for double, Boolean for boolean, etc.
– Ishmael
Aug 21 '13 at 15:32
12
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Difference between object and class in Scala
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use the same name for both class and object
put them in the same source file.
To create a program you should use main method in object, not in class.
object Hello {
def main(args: Array[String]) {
println("Hello, World!")
}
}
You also may use it as you use singleton object in java.
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Exception.Message vs Exception.ToString()
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I'd say @Wim is right. You should use ToString() for logfiles - assuming a technical audience - and Message, if at all, to display to the user. One could argue that even that is not suitable for a user, for every exception type and occurance out there (think of ArgumentExceptions...
How to recover a dropped stash in Git?
...objects | sed -e 's#.git/objects/##' | grep / | tr -d /`; do if [ `git cat-file -t $ref` = "commit" ]; then git show --summary $ref; fi; done | less
This lists all the objects in the .git/objects tree, locates the ones that are of type commit, then shows a summary of each one. From this point it w...
What's the difference between F5 refresh and Shift+F5 in Google Chrome browser?
...L + R
Reload the current page, ignoring cached content (i.e. JavaScript files, images, etc.):
SHIFT + F5 or CTRL + F5 or CTRL + SHIFT + R
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Python requests - print entire http request (raw)?
...ings for you to print to the console. It handles all the tricky cases with files and encodings which the above solution does not handle well.
It's as easy as this:
import requests
from requests_toolbelt.utils import dump
resp = requests.get('https://httpbin.org/redirect/5')
data = dump.dump_all(r...
newline in [duplicate]
...me borders and background to make the popup look decent, but this should sketch the idea. It has some drawbacks though, for example the popup is not positioned relative to mouse but relative to the containing cell.
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How does one make random number between range for arc4random_uniform()?
...r Range. I would simply add this as a stand-alone function in a utilities file.
– Vince O'Sullivan
Nov 16 '15 at 9:31
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