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Best algorithm for detecting cycles in a directed graph [closed]
...ces in the current depth first traversal, with its first element being the root node. If you come across an element which is already in the stack during the DFT, then you have a cycle.
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impro...
Where should signal handlers live in a django project?
...nywhere you like, although it’s recommended to avoid the application’s root module and its models module to minimize side-effects of importing code.
In practice, signal handlers are usually defined in a signals submodule of the application they relate to. Signal receivers are connected in t...
How do I use Django templates without the rest of Django?
...Error, missing, concat, escape, markup_join, unicode_join
name = None
def root(context, environment=environment):
l_data = context.resolve('data')
t_1 = environment.filters['upper']
if 0: yield None
for l_row in l_data:
if 0: yield None
yield unicode(t_1(environment....
How can I generate a unique ID in Python? [duplicate]
... and I couldn't reopen the port later. I'd have to manually kill uuidd as root. I worked around this by setting uuid._uuid_generate_time and uuid._uuid_generate_random to None so the uuid module never used the native implementation. (That should really be an option anyway; generating V4 random UU...
Unresolved Import Issues with PyDev and Eclipse
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@BitByty-Bake what is the root cause?
– ankostis
Jun 15 '19 at 21:36
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What is the common header format of Python files?
...hy do the same for a header information. Put it in a single place (project root) and avoid the hassle of maintaining such information across many, many files.
– Graeme
Oct 7 '12 at 17:28
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git clone through ssh
...bly specific commands. Instead of saying <your folder>, I will say /root/git. The only place where I am changing the original command is replacing my specific server name with example.com. I will explain the folders purpose is so you can adjust it accordingly. Please let me know of any con...
Copy table without copying data
...her processes. Basically caused a massive lock meltdown and had to restart MySQL.
– Mark B
Jul 29 '14 at 15:57
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Delete sql rows where IDs do not have a match from another table
I'm trying to delete orphan entries in a mysql table.
3 Answers
3
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scp or sftp copy multiple files with single command
.... Not sure where this should work. ``` (venv) ➜ git:(master) ✗ scp root@172.29..xxx.yyy:"/usr/local/bin/kubectl /root/.kube/config" /tmp/ root@172.29..xxx.yyy's password: protocol error: filename does not match request ```
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