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How to do math in a Django template?
I want to do this:
3 Answers
3
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What does addChildViewController actually do?
...e first time into iOS development, and one of the first things I've had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a standard Tab Bar Controller . (It'...
How do I clone a subdirectory only of a Git repository?
...cloning local repositories. Also note that large Git hosters, e.g. GitHub, don't actually use the Git server, they use their own implementation, so even if support shows up in the Git server, it does not automatically mean that it works on Git hosters. (OTOH, since they don't use the Git server, the...
How do you get the current project directory from C# code when creating a custom MSBuild task?
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+1 for the Directory.GetParent() so we dont get the \bin\Debug directory :)
– Eystein Bye
Dec 4 '12 at 12:10
5
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What is the best way to prevent session hijacking?
...itrary value that can be sniffed.
The only real solution is HTTPS. If you don't want to do SSL on your whole site (maybe you have performance concerns), you might be able to get away with only SSL protecting the sensitive areas. To do that, first make sure your login page is HTTPS. When a user logs...
How do I merge two javascript objects together in ES6+?
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You will be able to do a shallow merge/extend/assign in ES6 by using Object.assign:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
Syntax:
Object.assign(target, sources);
where ...sources r...
How can I search Git branches for a file or directory?
...nches:
for branch in `git for-each-ref --format="%(refname)" refs/heads`; do
echo $branch :; git ls-tree -r --name-only $branch | grep '<foo>'
done
The advantage of this is that you can also search with regular expressions for the file name.
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How do I pass a method as a parameter in Python
... Python, just like anything else, and you can pass them around the way you do variables. In fact, you can think about a method (or function) as a variable whose value is the actual callable code object.
Since you asked about methods, I'm using methods in the following examples, but note that everyth...
How to do Base64 encoding in node.js?
Does node.js have built-in base64 encoding yet?
7 Answers
7
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How do I perform an IF…THEN in an SQL SELECT?
How do I perform an IF...THEN in an SQL SELECT statement?
30 Answers
30
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