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Detect application heap size in Android
...a different method for determining each of the above.
For item 1 above: maxMemory()
which can be invoked (e.g., in your main activity's onCreate() method) as follows:
Runtime rt = Runtime.getRuntime();
long maxMemory = rt.maxMemory();
Log.v("onCreate", "maxMemory:" + Long.toString(maxMemory));
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动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...上的应用火焰图方法论知识就是力量开源与调试符号Linux 内核的支持硬件追踪死亡进程的遗骸分析传统的调试技
什么是动态追踪
动态追踪的优点
DTrace 与 SystemTap
SystemTap 在生产上的应用
火焰图
方法论
知识就是力量
开...
Does “git fetch --tags” include “git fetch”?
...user wants to fetch only tags, then it is still possible to specifying an explicit refspec:
git fetch <remote> 'refs/tags/*:refs/tags/*'
Please note that the documentation prior to 1.8.0.3 was ambiguous about this aspect of "fetch --tags" behavior.
Commit f0cb2f1 (2012-12-14) fetch --...
Is floating-point math consistent in C#? Can it be?
...ic .net code is not possible.
The workarounds I considered:
Implement FixedPoint32 in C#. While this is not too hard(I have a half finished implementation) the very small range of values makes it annoying to use. You have to be careful at all times so you neither overflow, nor lose too much preci...
Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
There is no day on SO that passes without a question about parsing (X)HTML or XML with regular expressions being asked.
9 ...
Convert columns to string in Pandas
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@Sussch I suspect that's because json doesn't have an explicit datetime format, so you're kinda forced to use epoch. Which is to say, I think that's the standard.
– Andy Hayden
Jul 10 '19 at 6:05
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Drawing an SVG file on a HTML5 canvas
...at resource interpreted as image but transferred with MIME type image/svg+xml .
5 Answers
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ViewBag, ViewData and TempData
Could any body explain, when to use
8 Answers
8
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Insert, on duplicate update in PostgreSQL?
... how to perform multiple updates at once in MySQL using the following syntax:
16 Answers
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HTML5 Canvas vs. SVG vs. div
... for creating elements on the fly and being able to move them around? For example, let's say I want to create a rectangle, circle and polygon and then select those objects and move them around.
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