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Getting a list of associative array keys
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You can use: Object.keys(obj)
Example:
var dictionary = {
"cats": [1, 2, 37, 38, 40, 32, 33, 35, 39, 36],
"dogs": [4, 5, 6, 3, 2]
};
// Get the keys
var keys = Object.keys(dictionary);
console.log(keys);
See reference below for b...
Executing multiple commands from a Windows cmd script
I'm trying to write a Windows cmd script to perform several tasks in series.
However, it always stops after the first command in the script.
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HttpClient not supporting PostAsJsonAsync method C#
...s assemblies area.
A good way of achieving this is by adding the NuGet package Microsoft.AspNet.WebApi.Client to your project.
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How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
I have some code like:
5 Answers
5
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Is there an “exists” function for jQuery?
How can I check the existence of an element in jQuery?
43 Answers
43
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How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
...st" list attached to the SO "interesting/ignored tag" entry, or Gmail's lookup for email adresses.
There are many JavaScript+HTML controls that provide this capability--look for autocomplete controls for ideas.
See this link for the Autocomplete control...http://ajaxcontroltoolkit.codeplex.com/
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What is the purpose and use of **kwargs?
What are the uses for **kwargs in Python?
13 Answers
13
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Ruby class instance variable vs. class variable
...papa.my_things << :quadcopter
joey.my_things << :bike
suzy.my_things << :doll
joey.shared_things << :puzzle
suzy.shared_things << :blocks
p Parent.family_things #=> [:house, :vacuum]
p Child.family_things #=> [:house, :vacuum]
p papa.family...
Python: How to get stdout after running os.system? [duplicate]
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If all you need is the stdout output, then take a look at subprocess.check_output():
import subprocess
batcmd="dir"
result = subprocess.check_output(batcmd, shell=True)
Because you were using os.system(), you'd have to set shell=True to get the same behaviour. You d...
Best way to encode text data for XML in Java?
... library. That way it will actually be right instead of requiring detailed knowledge of bits of the XML spec.
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