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Difference between CC, gcc and g++?
...name mangling is deliberately different to ensure that incompatible object files are not linked together!). This means that if you want to use a library compiled with CC, you must compile your whole program with CC. It also means that if you want to use one library compiled with CC and another com...
Does Java have buffer overflows?
...an untrusted applet may grant itself permissions to read and write
local files or execute local applications that are accessible to the
user running the untrusted applet.
Sun acknowledges with thanks, "regenrecht" working with the iDefense
VCP (http://labs.idefense.com/vcp/) and Chris Eva...
What is “406-Not Acceptable Response” in HTTP?
...ed by the service"? How might I check this? I am returning json from a php file so Im presuming the content type will be json (or do i need to specify this in the headers of the php file?) also I provided this content type in my request header like so 'Accept':'application/json'. would this be corre...
SHA-1 fingerprint of keystore certificate
.../ is your home directory in *nix systems. Under Windows, just use %USERPROFILE%
– Jay Sidri
Nov 25 '14 at 23:28
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Animate the transition between fragments
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Awesome solution. Similar approach and the same animation files work for transitions between activities.
– Stan
Jul 20 '16 at 8:15
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When to use dynamic vs. static libraries
....
Another consequence of this is that a static library may contain object files that are completely unusable due to unresolved references, but it won't cause a linker error until you reference a function or variable from those object files. This may happen long after the library is written.
Debug s...
How to duplicate a whole line in Vim?
...fter line 7,
:,+t0 will copy current and next line at the beginning of the file (,+ is a synonym for the range .,.+1),
:1,t$ will copy lines from beginning till cursor position to the end (1, is a synonym for the range 1,.).
If you need to move instead of copying, use :m instead of :t.
This can b...
I'm getting Key error in python
...ict['a']
'1'
>>> mydict['c']
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
KeyError: 'c'
>>>
So, try to print the content of meta_entry and check whether path exists or not.
>>> mydict = {'a':'1','b':'2'}
>>> print mydict
...
How do I use brew installed Python as the default Python?
...ssue if you eg. brew installed Python.
Consider editing your .bash_profile to put: /usr/local/bin ahead of
/usr/bin in your $PATH.
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Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
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With the code as is, you download twice the file over the network: once in the downloadTaks, once with the Data(cntentsOf:). You must user location in place of url because the download task simply actually download over the network and write the data to a temporary fil...