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Two versions of python on linux. how to make 2.7 the default
...stall the python as an alternate version.
e.g.
wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tar.bz2
tar xf Python-2.7.3.tar.bz2
cd Python-2.7.3
./configure --prefix=/usr/local/
make && make altinstall
Now by doing this the existing scripts like yum still work with /usr/bin/py...
HTTP Basic Authentication credentials passed in URL and encryption
...other protocols. For example, you can still include user information in an FTP URL after you install the 832894 security update.
– Luke
Feb 21 '13 at 18:30
...
“X-UA-Compatible” content=“IE=9; IE=8; IE=7; IE=EDGE”
...edited Jun 8 '18 at 19:02
mikemaccana
73k6161 gold badges289289 silver badges368368 bronze badges
answered Jan 30 '13 at 18:39
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How to automatically generate a stacktrace when my program crashes
I am working on Linux with the GCC compiler. When my C++ program crashes I would like it to automatically generate a stacktrace.
...
Ternary operator is twice as slow as an if-else block?
...ations; x++)
00000090 FF C1 inc ecx
00000092 41 3B CC cmp ecx,r12d
00000095 7C C9 jl 0000000000000060
X64, ternary
59: foreach (int i in array)
00000044 4C 8B 4F 08 mov r9,qword ptr [rdi+8] ...
How do SO_REUSEADDR and SO_REUSEPORT differ?
... is still possible as long as A != B holds true. E.g. socketA belongs to a FTP server program and is bound to 192.168.0.1:21 and socketB belongs to another FTP server program and is bound to 10.0.0.1:21, both bindings will succeed. Keep in mind, though, that a socket may be locally bound to "any add...
SimpleTest vs PHPunit
...t. The times where php code was developed on a shared hosting system using ftp sync are dead and gone (fingers crossed) and no, even small, project requires a running web server (at most the one php ships out of the box). UNIT Testing through a browser and not the cli or an IDE is just such a rare u...
ping response “Request timed out.” vs “Destination Host unreachable”
... IP address >: Destination Host Unreachable," then the routing problem occurred at a remote router, whose address is indicated by the "< IP address >" field.
Request Timed Out
This message indicates that no Echo Reply messages were received within the default time of 1 second. This can be...
What is the rationale for fread/fwrite taking size and count as arguments?
...lad someone brought this up. I did a lot of work with filesystem specs and FTP and records/pages and other blocking concepts are very firmly supported, although nobody uses those parts of the specs anymore.
– Matt Joiner
Sep 19 '10 at 4:58
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iOS start Background Thread
...
Enable NSZombieEnabled to know which object is being released and then accessed.
Then check if the getResultSetFromDB: has anything to do with that. Also check if docids has anything inside and if it is being retained.
This way you can be sure there is nothing wrong.
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