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Generate table relationship diagram from existing schema (SQL Server) [closed]
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Or you can, you know be on GNU/LInux or Macos actually without any license, just with connection credentials.
– helvete
Feb 25 at 16:12
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Hash function that produces short hashes?
...e result to the desired length, which may be good enough.
For example, in Python:
>>> import hashlib
>>> hash = hashlib.sha1("my message".encode("UTF-8")).hexdigest()
>>> hash
'104ab42f1193c336aa2cf08a2c946d5c6fd0fcdb'
>>> hash[:10]
'104ab42f11'
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What is an idempotent operation?
...d f is an operation that may mutate that object. For example, consider the Python set and its discard method. The discard method removes an element from a set, and does nothing if the element does not exist. So:
my_set.discard(x)
has exactly the same effect as doing the same operation twice:
my_...
How does “do something OR DIE()” work in PHP?
... And here I was, thinking this was some kind of advanced feature like python's with statement, when it's actually just a boolean expression... I think extra care should be taken when using this expression if you're expected to perform a cleanup in case of errors. Please, correct me if I'm wrong...
Transferring files over SSH [closed]
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If copying to/from your desktop machine, use WinSCP, or if on Linux, Nautilus supports SCP via the Connect To Server option.
scp can only copy files to a machine running sshd, hence you need to run the client software on the remote machine from the one you are running scp on.
If copyi...
Can I run multiple programs in a Docker container?
...cker container. It states a specific use case which is the deployment of a Python application along with a MongoDB database. And, for that use case, the best recommendation is to discourage the usage of a single container and recommend the usage of docker-compose.
– nicolas-van...
Sublime Text 2 - View whitespace characters
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This works on my linux laptop but doesn't on my windows desktop.
– MaxNevermind
Mar 4 '16 at 7:09
add a comment
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Is there a macro recorder for Eclipse? [closed]
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I'm on linux, but I've found some use from AutoKey, which is pretty similar.
– Tim Howland
May 19 '10 at 0:13
5
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新手程序员应该知道的7件事 - 创意 - 清泛网 - 专注C/C++及内核技术
...你减负。”
Bull，是一位先用微软工具，然后逐渐转移到Linux的程序员，对此表示赞同：“了解命令行的来龙去脉以及掌握所有的实用程序真的很重要。这是我经历过的切身体会。”
3、调试器是我们的好朋友
程序员很大一部...
How do you input commandline argument in IntelliJ IDEA?
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Windows, Linux, some Macs:
ALT+SHIFT+F10, Right, E, Enter, Tab, enter your command line parameters, Enter. ;-)
Mac with "OS X 10.5" key schema:
CTRL+ALT+R, Right, E, Enter, Tab, enter your command line parameters, Enter.
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