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mysql Foreign key constraint is incorrectly formed error
...have two tables, table1 is the parent table with a column ID and table2 with a column IDFromTable1 (not the actual name) when I put a FK on IDFromTable1 to ID in table1 I get the error Foreign key constraint is incorrectly formed error . I would like to delete table 2 record if table...
Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
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Because interfaces specify only what the class is doing, not how it is doing it.
The problem...
How to call a shell script from python code?
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12 Answers
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What is the standard Python docstring format? [closed]
...n formats in this blog post.
Note that the reST is recommended by the PEP 287
There follows the main used formats for docstrings.
- Epytext
Historically a javadoc like style was prevalent, so it was taken as a base for Epydoc (with the called Epytext format) to generate documentation.
Example:
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Wrong syntax highlighting for PHP file in PHPStorm
...exey GopachenkoAlexey Gopachenko
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Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
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462
Alt + Shift + ← (Left Arrow)
or
Ctrl + E (Recent Files pop-up).
Also check:
Ctrl + Shift ...
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
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23 Answers
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how to remove untracked files in Git?
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221
To remove untracked files / directories do:
git clean -fdx
-f - force
-d - directories too
-x...
Show Youtube video source into HTML5 video tag?
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Step 1: add &html5=True to your favorite youtube url
Step 2: Find <video/> tag in source
Step 3: Add controls="controls" to video tag: <video controls="controls"..../>
Example:
<video controls="controls"
class="video-stream"
x-webkit-airplay="allow"...
Shortcut to comment out a block of code with sublime text
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The shortcut to comment out or uncomment the selected text or current line:
Windows: Ctrl+/
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