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Call int() function on every list element?
I have a list with numeric strings, like so:
7 Answers
7
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Finding diff between current and last version
... are looking for something like:
git diff HEAD^ HEAD
As of Git 1.8.5, @ is an alias for HEAD, so you can use:
git diff @~..@
The following will also work:
git show
If you want to know the diff between head and any commit you can use:
git diff commit_id HEAD
And this will launch your visu...
Can anyone explain CreatedAtRoute() to me?
From the template for Web API 2, a post method is always like this:
3 Answers
3
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How to “EXPIRE” the “HSET” child key in redis?
I need to expire all keys in redis hash, which are older than 1 month.
11 Answers
11
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Use cases for NoSQL [closed]
...em to be getting the most coverage with regard to PHP development and that is my focus.
9 Answers
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Insert text with single quotes in PostgreSQL
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String literals
Escaping single quotes ' by doubling them up -> '' is the standard way and works of course:
'user's log' -- incorrect syntax (unbalanced quote)
'user''s log'
In old versions or if you still run with standard_conforming_strings = off or, generally, if you prepend your st...
How do I replace a character at a particular index in JavaScript?
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In JavaScript, strings are immutable, which means the best you can do is to create a new string with the changed content and assign the variable to point to it.
You'll need to define the replaceAt() function yourself:
String.prototype.replaceAt = function(index, replacement) {
return this...
Why is document.body null in my javascript?
Here is my brief HTML document.
6 Answers
6
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Clearing using jQuery
Is it possible to clear an <input type='file' /> control value with jQuery? I've tried the following:
27 Answers
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What are the most common naming conventions in C?
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The most important thing here is consistency. That said, I follow the GTK+ coding convention, which can be summarized as follows:
All macros and constants in caps: MAX_BUFFER_SIZE, TRACKING_ID_PREFIX.
Struct names and typedef's in camelcase: GtkWidget, ...