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“Inner exception” (with traceback) in Python?
...Type
Here's another example that's more general purpose if you don't know what kind of exceptions your code might have to catch. The downside is that it loses the exception type and just raises a RuntimeError. You have to import the traceback module.
except Exception:
extype, ex, tb = sys.exc_...
Map Tiling Algorithm
...bly the simplest way to do it is to pick one tile next to the edge and see what colour it has. The image below shows the two cases 5a) and 5b) which can be distinguished between by for example checking the colour of the top right tile.
The final enumeration for the original example would then lo...
Design patterns to avoid [closed]
... of my favorite books on 'design patterns' stresses this by reiterating on what principles are applicable on the pattern in question. They are simple enough to be useful than patterns in terms of relevance. Some of the principles are general enough to encompass more than object oriented programming ...
Why is Dictionary preferred over Hashtable in C#?
In most programming languages, dictionaries are preferred over hashtables.
What are the reasons behind that?
19 Answers
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What's the Best Way to Shuffle an NSMutableArray?
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What would be the difference between this and Kristopher Johnson's algorithm?
– Iulian Onofrei
Aug 19 '16 at 14:37
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Android Debug Bridge (adb) device - no permissions [duplicate]
...-rw-r--+ 1 root plugdev 189, 177 Oct 10 10:12 /dev/bus/usb/002/050
Wait. What? Where did that "plugdev" group come from?
$ cd /lib/udev/rules.d/
$ grep -R "6860.*plugdev" .
./40-libgphoto2-2.rules:ATTRS{idVendor}=="0bb4", ATTRS{idProduct}=="6860", \
ENV{ID_GPHOTO2}="1", ENV{GPHOTO2_DRIVER}="pro...
node.js hash string?
I have a string that I want to hash. What's the easiest way to generate the hash in node.js?
11 Answers
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Can I force pip to reinstall the current version?
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@KeeganQuinn do you think that's what Karan meant by "When upgrading"...? I suppose so. But your clarification certainly helps me.
– The Red Pea
Sep 6 '15 at 18:32
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How do I force make/GCC to show me the commands?
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To invoke a dry run:
make -n
This will show what make is attempting to do.
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Same Navigation Drawer in different Activities
...ent"
android:layout_height="match_parent" >
<!-- Put what you want as your normal screen in here, you can also choose for a linear layout or any other layout, whatever you prefer -->
</FrameLayout>
<!-- The navigation drawer -->
<ListView android:i...