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Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...olaris systems.
(http://www.oracle.com/technetwork/java/hotspotfaq-138619.html#gc_heap_32bit)
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Prevent body scrolling but allow overlay scrolling
...Make use of overflow: auto;. This solution even works with mobile Safari:
HTML Structure
<div class="overlay">
<div class="overlay-content"></div>
</div>
<div class="background-content">
lengthy content here
</div>
Styling
.overlay{
position: fix...
Define preprocessor macro through CMake?
...er flags here: https://cmake.org/cmake/help/latest/command/add_definitions.html
Likewise, you can do this per-target as explained in Jim Hunziker's answer.
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Notifier 通知扩展:功能强大的Android通知管理工具,支持通知通道、意图、...
...构(不需要显示所有元素):
所有文本元素都可以用HTML标签格式化。可以使用哪些HTML标签取决于Android系统的实现。有关提示,请参见:
Mark Murphy’s Technical Stuff
Daniel Lew’s Coding Thoughts
关于权限
Android...
正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...更复杂的例子:(?<=<(\w+)>).*(?=<\/\1>)匹配不包含属性的简单HTML标签内里的内容。(?<=<(\w+)>)指定了这样的前缀:被尖括号括起来的单词(比如可能是<b>),然后是.*(任意的字符串),最后是一个后缀(?=<\/\1>)。注意后缀里的\/,它用到了前...
In CMake, how can I test if the compiler is Clang?
...tive matching it is not possible cmake.org/pipermail/cmake/2017-May/065432.html
– fferri
Dec 8 '17 at 18:02
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Drawing an image from a data URL to a canvas
...e:
var img = new Image;
img.src = strDataURI;
The drawImage() method of HTML5 Canvas Context lets you copy all or a portion of an image (or canvas, or video) onto a canvas.
You might use it like so:
var myCanvas = document.getElementById('my_canvas_id');
var ctx = myCanvas.getContext('2d');
var...
How to set cookie in node js using express framework?
...cookie:
res.cookie('cookie', 'monster')
https://expressjs.com/en/4x/api.html#res.cookie
Read a cookie:
(using cookie-parser middleware)
req.cookies['cookie']
https://expressjs.com/en/4x/api.html#req.cookies
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How to use ADB to send touch events to device using sendevent command?
...o can be found at:
https://source.android.com/devices/input/touch-devices.html
http://source.android.com/devices/input/getevent.html
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Matplotlib discrete colorbar
...lotlib - see contour_demo.py and
http://matplotlib.sf.net/matplotlib.pylab.html#-contour.
"""
from pylab import *
delta = 0.01
x = arange(-3.0, 3.0, delta)
y = arange(-3.0, 3.0, delta)
X,Y = meshgrid(x, y)
Z1 = bivariate_normal(X, Y, 1.0, 1.0, 0.0, 0.0)
Z2 = bivariate_normal(X, Y, 1.5, 0.5, 1, 1)...
