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What is the maximum amount of RAM an app can use?
...ar Android Profiler will be enough for you.
Usually, an app starts with 50Mb of RAM allocation but instantly jumps up to 90Mb when you start loading some photos in memory. When you open Activity with a ViewPager with preloaded photos (3,5Mb each) you can get 190Mb easily in seconds.
But this doe...
Find index of last occurrence of a sub-string using T-SQL
...l to performance, below code is more efficient.
DECLARE @FilePath VARCHAR(50) = 'My\Super\Long\String\With\Long\Words'
DECLARE @FindChar VARCHAR(1) = '\'
-- Shows text before last slash
SELECT LEFT(@FilePath, LEN(@FilePath) - CHARINDEX(@FindChar,REVERSE(@FilePath))) AS Before
-- Shows text after l...
How to delete a character from a string using Python
... Ned BatchelderNed Batchelder
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16
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How can I force a hard reload in Chrome for Android
...
answered Aug 29 '14 at 17:50
checkmate711checkmate711
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...
Two divs, one fixed width, the other, the rest
...eft"></div>
CSS:
.left {
overflow: hidden;
min-height: 50px;
border: 2px dashed #f0f;
}
.right {
float: right;
width: 250px;
min-height: 50px;
margin-left: 10px;
border: 2px dashed #00f;
}
You can also do it with display: table, which is usually a bet...
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
...vent4", O_RDWR);
long ma = getInteger("Enter max amplitude [points, 0..50]: ", 0, 50);
long ta = getInteger("Enter max wait time [usecs , 0..200000]: ", 0, 200000);
if (fd < 0)
{
printf("Mouse access attempt failed:%s\n", strerror(errno));
return -1;
}
mems...
How does C compute sin() and other math functions?
...ll give you (for precision = 7.33) a number N = 4 and a polynomial number 3502. N is the order of the polynomial (so it's p4.x^4 + p3.x^3 + p2.x^2 + p1.x + p0), because N=4. Then you look up the actual value of the p4,p3,p2,p1,p0 values in the back of the book under 3502 (they'll be in floating poin...
How to add a changed file to an older (not last) commit in Git
...
+50
To "fix" an old commit with a small change, without changing the commit message of the old commit, where OLDCOMMIT is something like ...
Postfix发信的频率控制几个参数 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...控制postfix系统同时可以运行的最大进程数目。缺省值是50个。
2． 对同一目标主机的并发连接限制
当向同一目标主机发出SMTP连接时，postfix初始化发出两个SMTP连接，如果投递成功则增加并发的SMTP连接数目，遇到拥塞时又减少...
How can I update window.location.hash without jumping the document?
...ts/#/tab1
– braitsch
Nov 7 '15 at 0:50
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