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Select DISTINCT individual columns in django?
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188
One way to get the list of distinct column names from the database is to use distinct() in co...
Can I draw rectangle in XML?
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Yes you can and here is one I made earlier:
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/listview_background_shape">
<stroke android:width="2dp" android:color="#ff207d94" />
<paddin...
Why is sed not recognizing \t as a tab?
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11 Answers
11
Active
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Finding diff between current and last version
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12 Answers
12
Active
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How to write to a JSON file in the correct format
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179
Require the JSON library, and use to_json.
require 'json'
tempHash = {
"key_a" => "val...
Deleting multiple elements from a list
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114
You can use enumerate and remove the values whose index matches the indices you want to remove...
Disable IPython Exit Confirmation
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126
If you also want Ctrl-D to exit without confirmation, in IPython 0.11, add c.TerminalInteracti...
CSS does the width include the padding?
...of an element includes the padding and borders. For example:
#foo { width: 10em; padding: 2em; border: 1em; }
would be 10em wide.
In contrast, all standards-fearing browsers default to the "content-box" box model. In this model, the width of an element does not include padding or borders. For exampl...
What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
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351
Uber JAR, in short, is a JAR containing everything.
Normally in Maven, we rely on dependency ma...
How does “make” app know default target to build if no target is specified?
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edited Aug 29 '19 at 1:39
Marcel Gosselin
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