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Command-line Unix ASCII-based charting / plotting tool
...ke
line, not bar, plots ?)
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import division
import numpy as np
__version__ = "2015-01-02 jan denis"
#...............................................................................
def onelineplot( x, chars=u"▁▂▃▄▅▆▇█...
Is short-circuiting logical operators mandated? And evaluation order?
... @Joe: but return value and arguments of the operator may change from boolean to something else. I used to implement "special" logic with THREE values ("true", "false" and "unknown"). Return value is deterministic, but short-circuiting behaviour is not appropriate.
– ...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
... Once VALUE reaches zero you should have transmitted all integers in order from largest to smallest to the destination, and have only used about 47 bits of RAM for the two persistent variables (and whatever small amount you need for the temporary values).
I know this is horrible, and I know there c...
CursorLoader usage without ContentProvider
...ssed to the callbacks immediately.
* <p/>
* Must be called from the UI thread
*/
@Override
protected void onStartLoading() {
if (mCursor != null) {
deliverResult(mCursor);
}
if (takeContentChanged() || mCursor == null) {
fo...
How to launch an Activity from another Application in Android
I want to launch an installed package from my Android application. I assume that it is possible using intents, but I didn't find a way of doing it. Is there a link, where to find the information?
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Installing python module within code
I need to install a package from PyPi straight within my script.
Maybe there's some module or distutils ( distribute , pip etc.) feature which allows me to just execute something like pypi.install('requests') and requests will be installed into my virtualenv.
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How to use SVN, Branch? Tag? Trunk?
...requency depends on your style of project management. Many people refrain from committing if it'll break the build (or functionality).
Branches can be used in one of two ways, typically: 1) One active branch for development (and the trunk stays stable), or 2) branches for alternate dev paths.
Tag...
How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
...he original question. The jetbrains bug says "When creating a new project, from an existing SBT project". The issue is that IntellliJ sometimes won't get the latest libraries, even with auto-import enabled. As @alefas points out, sometimes you have to force reload (ebven with a Scala plugin from 201...
How can I sort a dictionary by key?
What would be a nice way to go from {2:3, 1:89, 4:5, 3:0} to {1:89, 2:3, 3:0, 4:5} ?
I checked some posts but they all use the "sorted" operator that returns tuples.
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Executing multi-line statements in the one-line command-line?
...- e.g., <<'EOF' - so as to protect the contents of the here-document from up-front shell expansions.
– mklement0
Apr 10 '15 at 15:11
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