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How to determine the memory footprint (size) of a variable?
...or functionality
Conditional breakpoints
Global breakpoints
Logging for errors and warnings
Multiple simultaneous sessions for parallel debugging
Support for GUI and CLI front-ends
IPv6 and IPv4 networks supported
All data transferred by debugger can be optionally protected with SSL
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in iPhone App How to detect the screen resolution of the device
...s / 160 (pt/in) = 4.60" logical height; actual screen height is 4.79"; 5% error. iPad is much farther off: height 1024 pts / 160 (pt/in) = 6.40" logical height; actual screen height is 7.76"; 20% error. iPad mini is OK; it matches original iPhone density. For most purposes, this means one should...
What does Class mean in Java?
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This <?> is a beast. It often leads to confusion and errors, because, when you see it first, then you start believing, <?> is a wildcard for any java type. Which is .. not true. <?> is the unknown type, a slight and nasty difference.
It's not a problem when you use...
How to hide output of subprocess in Python 2.7
... PIPE, STDOUT
try:
from subprocess import DEVNULL # py3k
except ImportError:
import os
DEVNULL = open(os.devnull, 'wb')
text = u"René Descartes"
p = Popen(['espeak', '-b', '1'], stdin=PIPE, stdout=DEVNULL, stderr=STDOUT)
p.communicate(text.encode('utf-8'))
assert p.returncode == 0 # u...
CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
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The CSS under "basic common markup" had a small error which caused it to not work (the error was not present in the linked "DEMO", which is ok). I took the liberty of fixing it.
– sleske
Jul 12 '18 at 13:57
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How to duplicate a git repository? (without forking)
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I tried your approach. And I got this error message: ! [remote rejected] master -> master (pre-receive hook declined) and several other similar messages. The last one was : error: failed to push some refs How can I correct that?
– LN...
Best way to do Version Control for MS Excel
...ject object model" in the Trust Center, otherwise you get a very unhelpful Error 1004 if you try to run this code.
– Robin Green
Jun 18 '14 at 15:36
8
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NSRange to Range
... range.length) from the referenced answer does crash in this case with the error message "fatal error: can not increment endIndex".
– Martin R
Jun 19 '15 at 5:38
8
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
... changed so that attempting to order an integer and a string will raise an error:
>>> '10' > 5
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
'10' > 5
TypeError: unorderable types: str() > int()
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Which characters are valid in CSS class names/selectors?
...ryl Of course, this is a pretty extreme example, but stuff like class="404-error" can be useful.
– Mathias Bynens
Jul 7 '11 at 15:12
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