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How can I pretty-print JSON in a shell script?
...json.tool
or, if the JSON is in a file, you can do:
python -m json.tool my_json.json
if the JSON is from an internet source such as an API, you can use
curl http://my_url/ | python -m json.tool
For convenience in all of these cases you can make an alias:
alias prettyjson='python -m json.too...
Why does one use dependency injection?
...dependency injections (DI), and once again I failed. It just seems silly. My code is never a mess; I hardly write virtual functions and interfaces (although I do once in a blue moon) and all my configuration is magically serialized into a class using json.net (sometimes using an XML serializer).
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Cross-browser custom styling for file upload button [duplicate]
I'm trying to style a file upload button to my personal preferences, but I couldn't find any really solid ways to do this without JS. I did find two other questions about this subject, but the answers there either involved JavaScript, or suggested Quirksmode's approach .
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Python __str__ and lists
...call the toString() method on each object inside the List. For example, if my list contains objects o1, o2, and o3, list.toString() would look something like this:
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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Interestingly, on ICS on my Galaxy Nexus, using setTextSize(14, TypedValue.COMPLEX_UNIT_SP) made no effect (so used default size), but when I upgraded to Jelly Bean, none of the text was displayed (like 0 size). I was just about to report a Jelly Bea...
PHP - how to best determine if the current invocation is from CLI or web server?
...nvocation of PHP is from the command line (CLI) or from the web server (in my case, Apache with mod_php).
18 Answers
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Why does “pip install” inside Python raise a SyntaxError?
...he location of python.exe and then needed to put the file type on pip3. In my case I was after requests for HTTP work. Namely: python pip3.exe install requests <--- this worked perfectly, repeated the same for pytz module
– natur3
Apr 19 '18 at 0:20
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Android ACTION_IMAGE_CAPTURE Intent
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hey my device is not listed here and i have implemented by ur way.but my application still crashes i don knw the reason.please help me
– Geetanjali
Aug 2 '11 at 6:52
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In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
... to headings in the html it generates.
For example if you're markdown is
My header
---------
The resulting html will look like this:
<h2 id="my-header">My header</h2>
So you can link to it simply by [My link](#my-header)
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IntelliJ does not show project folders
I have an issue with IntelliJ. It doesn't show any folders in my project view on the left.
My setting is "View As: Project"
How can I manage it so that the folders and packages are shown again?
I don't have any clue because I didn't change any options!
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