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How to calculate the angle between a line and the horizontal axis?
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What should one use to calculate the angle along the vertical axis?
– ZeMoon
Jan 31 '14 at 7:55
3
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How do you attach and detach from Docker's process?
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This is a great way to attach to a running container. But what if (say) I have some process running in the container and I want to restart that process? Ah, I can just kill the old process, restart the new one, and use C-p,C-q, which works since it's an interactive tty. I like the -...
Fixing Sublime Text 2 line endings?
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The comment states
// Determines what character(s) are used to terminate each line in new files.
// Valid values are 'system' (whatever the OS uses), 'windows' (CRLF) and
// 'unix' (LF only).
You are setting
"default_line_ending": "LF",
You should set
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How can jQuery deferred be used?
...by the sender) meaning that the member access of .then will error...right? What am I missing?
– chacham15
Dec 7 '14 at 18:53
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show 7 more c...
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
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You're a genius. Could you explain what difference it makes? How come Maven imports everything, but you still need to do that so it works?
– DMurta
Nov 9 '15 at 22:58
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Why does PEP-8 specify a maximum line length of 79 characters? [closed]
... 79 is optimal, but there's no obvious gain in changing it to 99 or 119 or whatever your preferred line length is. I think the choices are these: follow the rule and find a worthwhile cause to battle for, or provide some data that demonstrates how readability and productivity vary with line length. ...
What does $.when.apply($, someArray) do?
... keep coming across $.when.apply($, someArray) . I'm a little unclear on what this does exactly, looking for an explanation that one line works exactly (not the entire code snippet). Here's some context:
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Method Resolution Order (MRO) in new-style classes?
... print statements when extending methods to track the order. For example, what do you think the output of this pattern would be? (Note: the 'X' is suppose to be two crossing edges, not a node and ^ signifies methods that call super())
class G():
def m(self):
print("G")
class F(G):
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Can Powershell Run Commands in Parallel?
...Loop through the server list
Get-Content "ServerList.txt" | %{
# Define what each job does
$ScriptBlock = {
param($pipelinePassIn)
Test-Path "\\$pipelinePassIn\c`$\Something"
Start-Sleep 60
}
# Execute the jobs in parallel
Start-Job $ScriptBlock -ArgumentList $_
}
Get-Job
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What is the correct way to check for string equality in JavaScript?
What is the correct way to check for equality between Strings in JavaScript?
9 Answers
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