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How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...nd that the horizontal one is treated the same).
consider the following html:
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
analogous to their position in code, these three boxes appear stacked 'top-down' in the browser (keeping ...
What is tail recursion?
... Here's an addendum that presents a few examples in Lua: lua.org/pil/6.3.html May be useful to go through that as well! :)
– yesudeep
Feb 28 '13 at 7:24
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Can I set a breakpoint on 'memory access' in GDB?
...watch sizeof(int) bytes: sourceware.org/gdb/onlinedocs/gdb/Set-Watchpoints.html
– asksol
Dec 10 '15 at 5:46
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How to delete an item in a list if it exists?
...eynel no, it should be in every Python, see docs.python.org/library/string.html#string.find . But as EOL pointed out, simply using remove is waaay better.
– phihag
Feb 6 '11 at 21:53
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What issues should be considered when overriding equals and hashCode in Java?
....x will be tested in both directions): artima.com/lejava/articles/equality.html
– Blaisorblade
Dec 14 '11 at 1:43
2
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How to import other Python files?
...ell, so you're on your own.
See: https://docs.python.org/2/library/user.html
Put this code into your home directory in ~/.pythonrc.py
class secretclass:
def secretmessage(cls, myarg):
return myarg + " is if.. up in the sky, the sky"
secretmessage = classmethod( secretmessage )
...
Task not serializable: java.io.NotSerializableException when calling function outside closure only o
...exceptions / memory leaks.
http://docs.scala-lang.org/sips/pending/spores.html
A tip on Kryo serialization
When using kyro, make it so that registration is necessary, this will mean you get errors instead of memory leaks:
"Finally, I know that kryo has kryo.setRegistrationOptional(true) but I am...
Are email addresses case sensitive?
...SQL keyword: http://www.postgresql.org/docs/9.2/static/functions-matching.html
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AngularJS : When to use service instead of factory
... here :
http://iffycan.blogspot.com.ar/2013/05/angular-service-or-factory.html
"If you want your function to be called like a normal function, use
factory. If you want your function to be instantiated with the new
operator, use service. If you don't know the difference, use factory."
UP...
Should __init__() call the parent class's __init__()?
...ame.methodname(self, arguments).
http://docs.python.org/tutorial/classes.html#inheritance
That's all the story:
when the aim is to KEEP the initialization performed by the base-class, that is pure inheritance, nothing special is needed, one must just avoid to define an __init__ function in the...