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How to find the 'sizeof' (a pointer pointing to an array)?
...peek at the stashed value. Just remember to free the whole block starting from the beginning, and not just the array.
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Android Studio needs JDK 7 for Android-L mac
... detail solution step-by-step
For Mac
Download the DMG file of JDK-7 from here
Click on DMG and follow the instructions . It will install and configure JDK-7 on mac .
Now in your android studio go to File->Project Structure -> SDK Location .
In JDK location click on browse and go to /-&...
Can a dictionary be passed to django models on create?
...is a django database model instance
def toDict( mod ):
import datetime
from decimal import Decimal
import re
#Go through the object, load in the objects we want
obj = {}
for key in mod.__dict__:
if re.search('^_', key):
continue
#Copy my data
if isinstance( mod.__...
How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
...nd. I did as above and it worked. I then unplugged my (FTDI) serial device from the USB and afterwards it produced the error that you described.
– Warpspace
Jan 29 '19 at 8:30
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How do I combine two data frames?
...ta frames. I have a initial data frame, say D . I extract two data frames from it like this:
6 Answers
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Difference between FOR and AFTER triggers?
...tely right.
Here is MSDN article Exploring SQL Server Triggers
A paragraph from the article:
That syntax is also acceptable in older versions of SQL Server. However, now that there are two types of triggers in SQL Server 2000, I prefer to refer to FOR triggers as AFTER triggers. Thus, for the remai...
Is there a “vim runtime log”?
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I liked both approachs from Zyx and you, but your approach is better in my opinion because it's simpler, only in the cmd, and I can set a path to the log each time I run it, and I don't need to "inflate" my vimrc. And welcome to SO!
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How to use enums as flags in C++?
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Also, is the cast from an arbitrary int back to the enum type valid, even if the int value does not correspond to any of the enum's identifiers?
– Ingo Schalk-Schupp
Dec 30 '13 at 20:47
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Limitations of Intel Assembly Syntax Compared to AT&T [closed]
...h infix arithmetic is more familiar to algebra students, it is not obvious from the syntax that there are exactly 4 arguments to the operation, or that only one of them may be multiplied, and in neither case is it clear that the multiplier must be a power of 2.
– bug
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cd into directory without having permission
...ou do).
If it is someone else's directory, you'll probably need some help from the owner to change the permissions so that you can access it (or you'll need help from root to change the permissions for you).
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