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Java: Difference between the setPreferredSize() and setSize() methods in components
...ent layout manager does not exist;
setPreferredSize() (also its related setMinimumSize and setMaximumSize) -- use when a parent layout manager exists.
The setSize() method probably won't do anything if the component's parent is using a layout manager; the places this will typically have an effect w...
Can I change the viewport meta tag in mobile safari on the fly?
... name="viewport"
content="width=1024, height=768, initial-scale=0, minimum-scale=0.25" />
somewhere in your javascript
document.getElementById("viewport").setAttribute("content",
"initial-scale=0.5; maximum-scale=1.0; user-scalable=0;");
... but good luck with tweaking it for y...
Why does CSS work with fake elements?
...n amalgam of different "engines" that have specific jobs to do. At a bare minimum I can think of 3 engines, the rendering engine, the CSS engine, and the javascript engine/VM. Not sure if the parser is part of the rendering engine (or vice versa) or if it is a separate engine, but you get the idea...
Meaning of acronym SSO in the context of std::string
...d any implementation of SSO "in the wild".
Implementation details
At the minimum, a std::string needs to store the following information:
The size
The capacity
The location of the data
The size could be stored as a std::string::size_type or as a pointer to the end. The only difference is wheth...
Comma separator for numbers in R?
...mebrs are quite different. From help "Numeric vectors are encoded with the minimum number of decimal places needed to display all the elements to at least the digits significant digits. However, if all the elements then have trailing zeroes, the number of decimal places is reduced until nsmall"
...
Read text file into string array (and write)
...ne keeps trying to say Go is, the more it just looks like 35 year old bare-minimum library binding code. :\ The fact that simply reading a line-based text file is such a mess only reinforces that Go has a long way to.... go... to be more general purpose. There is a LOT of text, line-based data out...
Adjust width of input field to its input
...not working. Is there any other way in HTML, JavaScript, PHP or CSS to set minimum width?
26 Answers
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Android AsyncTask threads limits?
... pool size was changed to reflect the number of CPUs on the device, with a minimum of 2 and maximum of 4 at start, while growing to a max of CPU*2 +1 - Reference
// We want at least 2 threads and at most 4 threads in the core pool,
// preferring to have 1 less than the CPU count to avoid saturatin...
Scatter plot and Color mapping in Python
...hese examples. The plotting routine will scale the colormap such that the minimum/maximum values in c correspond to the bottom/top of the colormap.
Colormaps
You can change the colormap by adding
import matplotlib.cm as cm
plt.scatter(x, y, c=t, cmap=cm.cmap_name)
Importing matplotlib.cm is op...
What is a “surrogate pair” in Java?
... UTF-32 for high speed (b/c constant offsets) or UTF-8 for low memory (b/c minimum 1 byte)
– Fund Monica's Lawsuit
Sep 18 '19 at 12:59
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