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How to read an external local JSON file in JavaScript?
... of helping you write code to read JSON, you should read the documentation for jQuery.getJSON():
http://api.jquery.com/jQuery.getJSON/
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Compare two DataFrames and output their differences side-by-side
...egardless of the value of the index. JFYI in case I'm not the only person for which this wasn't obvious. ;D Thanks!
– dmn
May 19 '15 at 15:56
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
...pter = ... // Your adapter.
final int adapterCount = adapter.getCount();
for (int i = 0; i < adapterCount; i++) {
View item = adapter.getView(i, null, null);
layout.addView(item);
}
EDIT: I rejected this approach when I needed to display about 200 non-trivial list items, it is very slow -...
How do I delete a fixed number of rows with sorting in PostgreSQL?
...y, a row's ctid will change if it is updated or moved by VACUUM FULL. Therefore ctid is useless as a long-term row identifier.
There's also oid but that only exists if you specifically ask for it when you create the table.
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On a CSS hover event, can I change another div's styling? [duplicate]
...ATIVE: You can use pure CSS to do this by positioning the second element before the first. The first div is first in markup, but positioned to the right or below the second. It will work as if it were a previous sibling.
sh...
Using the “animated circle” in an ImageView while loading stuff
... call setVisibility(View.VISIBLE) on all your views to restore them. Don't forget to call findViewById(R.id.loadingPanel).setVisiblity(View.GONE) to hide the loading animation.
If you dont have a loading event/function but just want the loading panel to disappear after x seconds use a Handle to tri...
How to get a Docker container's IP address from the host
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The --format option of inspect comes to the rescue.
Modern Docker client syntax is:
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' container_name_or_id
Old Docker client syntax is:
docker inspect ...
Click button copy to clipboard using jQuery
...o add a link which will add the text to the clipboard. Is there a solution for this?
21 Answers
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Ways to implement data versioning in MongoDB
...question regarding Cassandra . If you have any thoughts which db is better for that please share)
8 Answers
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update columns values with column of another table based on condition [duplicate]
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For mysql: UPDATE table1 INNER JOIN table2 ON table1.id = table2.id SET table1.Price = table2.price can be used
– rajthakur
Mar 23 '17 at 7:23
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