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How can I repeat a character in Bash?
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printf '=%.0s' {1..100}
How this works:
Bash expands {1..100} so the command becomes:
printf '=%.0s' 1 2 3 4 ... 100
I've set printf's format to =%.0s which means that it will always print a single = no matter what argument it is given. Therefore it prints 100 =s.
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How to detect Windows 64-bit platform with .NET?
...2.dll. You should check the solution shown from codeplex at 1code.codeplex.com/SourceControl/changeset/view/39074#842775 .I also have a solution based on that code listed at the bottom of this page, that uses extension methods if you care about reusing the code.
– dmihailescu
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Boolean method naming readability
...e has to a be subject, predicate, and an object, for example, UserSessionIsComplete or IsUserSessionComplete, which one do you prefer?
– Yang
Jun 19 '19 at 19:53
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install / uninstall APKs programmatically (PackageManager vs Intents)
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Having both a Created and Last Updated timestamp columns in MySQL 4.0
... restriction has been lifted. Any TIMESTAMP column definition can have any combination of DEFAULT CURRENT_TIMESTAMP and ON UPDATE CURRENT_TIMESTAMP clauses. In addition, these clauses now can be used with DATETIME column definitions. For more information, see Automatic Initialization and Updating fo...
Is std::vector copying the objects with a push_back?
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@tuple_cat your comment should say "if the argument is an rvalue". (If the argument is the name of an entity declared as rvalue reference, then the argument is actually an lvalue and will not be moved from) - check my edit to the answer of ...
Large-scale design in Haskell? [closed]
...n and Implementation of XMonad. Engineering in the large is about managing complexity. The primary code structuring mechanisms in Haskell for managing complexity are:
The type system
Use the type system to enforce abstractions, simplifying interactions.
Enforce key invariants via types
(e.g. th...
How to make layout with View fill the remaining space?
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
...estriction has been lifted. Any TIMESTAMP column definition can
have any combination of DEFAULT CURRENT_TIMESTAMP and ON UPDATE
CURRENT_TIMESTAMP clauses. In addition, these clauses now can be used
with DATETIME column definitions. For more information, see Automatic
Initialization and Updat...
Data binding to SelectedItem in a WPF Treeview
... This would be an approach to solve the problem: stackoverflow.com/a/18700099/4227
– bitbonk
Sep 9 '13 at 14:07
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