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how to iterate through dictionary in a dictionary in django template?
...elements. Note, in django templates we do NOT put (). Also some users mentioned values[0] does not work, if that is the case then try values.items.
<table>
<tr>
<td>a</td>
<td>b</td>
<td>c</td>
</tr>
{% for k...
Set Background color programmatically [duplicate]
I try to set background color programmatically but when I set every one of my colors, the background being black but with any color background being white like the application theme.
...
How to get Linux console window width in Python
...ine the width of the console? I mean the number of characters that fits in one line without wrapping, not the pixel width of the window.
...
Script Tag - async & defer
...s located there because the DOM parsing work has pretty much already been done anyway.
Here's an article that explains the difference between async and defer: http://peter.sh/experiments/asynchronous-and-deferred-javascript-execution-explained/.
Your HTML will display quicker in older browsers if ...
How expensive is the lock statement?
...entering and leaving lock, the more expensive it gets. The cost expands exponentially with the number of threads
– Arsen Zahray
Aug 6 '15 at 18:46
16
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Formatting a number with exactly two decimals in JavaScript
...und("123.45"); // Returns 123
Now, to answer the OP's question, one has to type:
round(10.8034, 2).toFixed(2); // Returns "10.80"
round(10.8, 2).toFixed(2); // Returns "10.80"
Or, for a more concise, less generic function:
function round2Fixed(value) {
value = +value;
if (is...
Why can't an anonymous method be assigned to var?
...notion that somehow the C# team could ignore a budget process is a strange one. I assure you, tradeoffs were and still are made by the careful, thoughtful consideration of experts who had the C# communities expressed wishes, the strategic mission for Microsoft, and their own excellent taste in desig...
What's the difference between ISO 8601 and RFC 3339 Date Formats?
...nd RFC 3339 seem to be two formats that are common the web. Should I use one over the other? Is one just an extension? Do I really need to care that bad?
...
Getting output of system() calls in Ruby
...so accepts an array.
Simply pass every option and argument as an array to one of these calls.
If you need not just the exit status but also the result you probably want to use Open3.popen3:
require 'open3'
stdin, stdout, stderr, wait_thr = Open3.popen3('usermod', '-p', @options['shadow'], @option...
Why can't stash be applied to the working directory?
...
As mentioned by @bentolo, you can manually delete the files it is complaining about, switch branches, and then manually add them back. But I personally prefer to stay "within git".
The best way to do this is to convert the stash to ...