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How to add JTable in JPanel with null layout?
...emonstrate how to use nested layouts. All the layouts that are explicitly set are shown as a titled-border for the panel on which they are used.
Notable aspects of the code are:
There is a combo-box to change PLAF (Pluggable Look and Feel) at run-time.
The GUI is expandable to the user's need.
T...
HashSet vs LinkedHashSet
...
The answer lies in which constructors the LinkedHashSet uses to construct the base class:
public LinkedHashSet(int initialCapacity, float loadFactor) {
super(initialCapacity, loadFactor, true); // <-- boolean dummy argument
}
...
public LinkedHashSet(int initial...
Indenting code in Sublime text 2?
...works on the currently selected lines unless the "single_line" argument is set to false.
{ "keys": ["f12"], "command": "reindent", "args": {"single_line": false} }
Now, pressing f12 will reindent the entire document.
shar...
Is it possible to apply CSS to half of a character?
...el = $(el);
text = $el.text();
chars = text.split('');
// Set the screen-reader text
$el.html('<span style="position: absolute !important;clip: rect(1px 1px 1px 1px);clip: rect(1px, 1px, 1px, 1px);">' + text + '</span>');
// Reset output for appending
ou...
How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)
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How to set env vars so that node and npm are available after such install?
– Maxim V. Pavlov
Sep 13 '15 at 9:55
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How do I write a Python dictionary to a csv file? [duplicate]
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Small addition: You can easily print a subset of a dict by using csv.DictWriter(f, ["testing"], extrasaction='ignore')
– Dawodo
Sep 19 '16 at 16:55
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Rename multiple files in a directory in Python [duplicate]
...ral solution:
This code can be used to remove any particular character or set of characters recursively from all filenames within a directory and replace them with any other character, set of characters or no character.
import os
paths = (os.path.join(root, filename)
for root, _, filename...
Drop all tables whose names begin with a certain string
...ATION_SCHEMA.TABLES
WHERE TABLE_NAME LIKE 'wp_%'
this will give you the set of drop queries for all tables begins with wp_
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What's the best way to use R scripts on the command line (terminal)?
...n/bash. Using env is more unpredictable, due to reliable/inconsistent PATH settings for different users, but each R user may actually want this behavior, whereas bash scripts do not. Lastly, for CI/cloud invoking newer bash scripts, simply invoke them using /path/to/my/bash myscript or explicitly se...
How do you render primitives as wireframes in OpenGL?
How do you render primitives as wireframes in OpenGL?
10 Answers
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