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Creating a new user and password with Ansible
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If you read Ansible's manual for user module, it'll direct you to the Ansible-examples github repo for details how to use password parameter.
There you'll see that your password must be hashed.
- hosts: all
user: root
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Comparing date ranges
In MySQL, If I have a list of date ranges (range-start and range-end). e.g.
10 Answers
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How to show method parameter tooltip in C#?
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Ctrl+Shift+Space will do what you want.
You might want to check out a poster of key bindings.
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Position geom_text on dodged barplot
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So is there no way to automate this? One must always specify the width?
– vashts85
May 4 '16 at 16:58
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iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
...iPad's window size, the user is normally unable to scroll. In other words, if I set the window's scrollTop, it will remain at 0.
If, on the other hand, the keyboard is shown, scrolling suddenly works. So I can set scrollTop, immediately test its value, and then reset it. Here's how that might look ...
How do I specify a pointer to an overloaded function?
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You can use static_cast<>() to specify which f to use according to the function signature implied by the function pointer type:
// Uses the void f(char c); overload
std::for_each(s.begin(), s.end(), static_cast<void (*)(char)>(&f));
// Uses the void...
How can I reference the value of a final static field in the class?
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How can I list all commits that changed a specific file?
Is there a way to list all commits that changed a specific file?
16 Answers
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When using the Java debugger in Intellij what does “Drop Frame” mean?
... in a sense going back in time. This can be helpful to re-enter a function if you missed a critical spot you would like to see again.
As the name "Stack Frame" suggests, changes that were already made to global state (like static variables, changes to field values and the like) will not be undone, ...
What is the size limit of a post request?
Sorry if this is duplicate,I would think it would be but couldn't find anything.
9 Answers
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