Follow up for H-Index: What if the citations array is sorted in ascending order? Could you optimize your algorithm?Hint:Expected runtime complexity is...
分类:
其他好文 时间:
2015-09-05 06:38:47
阅读次数:
285
H-Index IIFollow upforH-Index: What if thecitationsarray is sorted in ascending order? Could you optimize your algorithm?Hint:Expected runtime complex...
分类:
编程语言 时间:
2015-09-05 06:31:38
阅读次数:
164
hive.optimize.cp=true:列裁剪hive.optimize.prunner:分区裁剪hive.limit.optimize.enable=true:优化LIMIT n语句hive.limit.row.max.size=1000000:hive.limit.optimize.limi...
分类:
其他好文 时间:
2015-09-05 00:02:04
阅读次数:
257
其实,谷歌在图像技术方面没搞明白的,可不仅仅只是libjpeg的optimize_mode参数那么简单。跟安卓系统在图像内存管理方面的“糊涂”比起来,图片品质还真算不上个事,质量差点大家还能忍,内存管理不当则会导致应用的崩溃(OOM :Out of Memory)可就真没人能忍了。Bitmap很占内...
分类:
其他好文 时间:
2015-08-29 23:15:47
阅读次数:
169
Productivity tips, tricks and hacks for academics (2015 edition)ContentsJump to:My philosophy: Optimize transaction costs.Don't work from home.Elimina...
分类:
其他好文 时间:
2015-08-20 22:10:23
阅读次数:
427
Ezchip Tilera Tile-Mx100: Der 100-ARM-NetzwerkprozessorARM-Kerne statt VLIW-Einheiten: Tileras neuer Netzwerk-Controller besteht aus 100 Cortex A53 un...
分类:
Web程序 时间:
2015-08-18 18:30:39
阅读次数:
219
In this blog post we'll go over a Linux kernel privilege escalation vulnerability I discovered which enables arbitrary code execution within the kerne...
分类:
移动开发 时间:
2015-08-18 00:59:56
阅读次数:
228
Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your algorithm to use onlyO(...
分类:
其他好文 时间:
2015-08-17 11:57:41
阅读次数:
152
Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your algorithm to use onlyO(...
分类:
其他好文 时间:
2015-08-10 21:48:30
阅读次数:
114
ASP.NET 5 is no longer based on System.Web.dll, but is instead based on a set of granular and well factored NuGet packages allowing you to optimize yo...
分类:
Web程序 时间:
2015-08-03 18:40:13
阅读次数:
140