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How to get the position of a character in Python?
...e two is what happens when the search string isn't found. find() returns -1 and index() raises ValueError.
Using find()
>>> myString = 'Position of a character'
>>> myString.find('s')
2
>>> myString.find('x')
-1
Using index()
>>> myString = 'Position of a...
How to port data-only volumes from one host to another?
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136
The official answer is available in the section "Backup, restore, or migrate data volumes":
B...
Compiling dynamic HTML strings from database
...l ng-app="app">
<head>
<script data-require="angular.js@1.0.7" data-semver="1.0.7" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.js"></script>
<script src="script.js"></script>
</head>
<body>
<h1>Compile dyna...
Can you add new statements to Python's syntax?
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13 Answers
13
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Why does Razor _layout.cshtml have a leading underscore in file name?
...e names with an underscore - it just isn't relevant to MVC.
[UPDATE Oct 2018]
In the new ASP.NET Core Razor Pages framework (apart from in version 2.1), files with a leading underscore are ignored when routes are being generated at startup - even if they have an @page directive (which would normal...
How can one print a size_t variable portably using the printf family?
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12 Answers
12
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How to generate a Dockerfile from an image?
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120
How to generate or reverse a Dockerfile from an image?
You can.
alias dfimage="docker run -v...
How to return a string value from a Bash function
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18 Answers
18
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How can I access “static” class variables within class methods in Python?
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169
Instead of bar use self.bar or Foo.bar. Assigning to Foo.bar will create a static variable, an...
Warning as error - How to rid these
...rors that basically should not be halting my compile in Visual Studio 2010 and should not be show stoppers, or at least I will fix them later, but I don't want the compile to just error and halt on these kinds of problems.
...