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JSON parsing using Gson for Java
... but this is the main idea.
public String parse(String jsonLine) {
JsonElement jelement = new JsonParser().parse(jsonLine);
JsonObject jobject = jelement.getAsJsonObject();
jobject = jobject.getAsJsonObject("data");
JsonArray jarray = jobject.getAsJsonArray("translations");
jo...
Django 1.7 - makemigrations not detecting changes
...ging over from an existing app you made in django 1.6, then you need to do one pre-step (as I found out) listed in the documentation:
python manage.py makemigrations your_app_label
The documentation does not make it obvious that you need to add the app label to the command, as the first thing ...
Could not execute editor
...s happened once or twice and I don't ever remember seeing this. I hope someone else has. When I git rebase -i HEAD~7 , the expected list opens in vi exactly as expected. I change the pick values to edit where appropriate and then :wq .
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Get Output From the logging Module in IPython Notebook
...ited Apr 10 '19 at 14:05
David Jones
3,22711 gold badge2727 silver badges4040 bronze badges
answered Jan 31 '14 at 8:17
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What is the best way to uninstall gems from a rails3 project?
... no gems will be installed at a global level and therefore when you remove one from your project's Gemfile and rerun bundle then it, obviously, won't be loaded in your project. Then, you can run bundle clean (with the project dir) and it will remove from the system all those gems that were once inst...
How to get filename without extension from file path in Ruby
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The extension is present if there is one. The answer is wrong.
– Ludovic Kuty
Jun 24 '16 at 8:17
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When 1 px border is added to div, Div size increases, Don't want to do that
...hrome it still seems to add to the size.
– Protector one
Apr 24 '19 at 11:26
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Sorted collection in Java
...cess (get(5)), the only way to access items in a heap is to take them out, one at a time (thus the name PriorityQueue).
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Can I find events bound on an element with jQuery?
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These days one must use: $._data( $('#foo')[0] ).events
– Donald Taylor
Apr 14 '15 at 20:44
5
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Java 8 Streams - collect vs reduce
When would you use collect() vs reduce() ? Does anyone have good, concrete examples of when it's definitely better to go one way or the other?
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