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Browsing Folders in MSYS

...ers\Sam\AppData\Local\Temp 76694276 46239412 30454864 61% /tmp C:\MinGW\msys\1.0 76694276 46239412 30454864 61% /usr C:\MinGW\msys\1.0 76694276 46239412 30454864 61% / C:\MinGW\build32 76694276 46239412 30454864 61% /build32 C:\MinGW\build64 766942...
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OS detecting makefile

...q ($(OS),Windows_NT) CCFLAGS += -D WIN32 ifeq ($(PROCESSOR_ARCHITEW6432),AMD64) CCFLAGS += -D AMD64 else ifeq ($(PROCESSOR_ARCHITECTURE),AMD64) CCFLAGS += -D AMD64 endif ifeq ($(PROCESSOR_ARCHITECTURE),x86) CCFLAGS += -D IA32 ...
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Call Go functions from C

... can assign it its own type: type ProgressHandler func(current, total uint64, userdata interface{}) int This handler takes some progress info (current number of files received and total number of files) along with an interface{} value which can hold anything the user needs it to hold. Now we nee...
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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize

... 164 Compatibility Guide for JDK 8 says that in Java 8 the command line flag MaxPermSize has been re...
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?

... follow the example from Agner: Assume each set has 4 lines, each holding 64 bytes. We first attempt to read the address 0x2710, which goes in set 28. And then we also attempt to read addresses 0x2F00, 0x3700, 0x3F00 and 0x4700. All of these belong to the same set. Before reading 0x4700, all lines ...
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CSS table layout: why does table-row not accept a margin?

... Vadim Ovchinnikov 9,92644 gold badges3939 silver badges6969 bronze badges answered Apr 4 '13 at 0:09 MuffinTheManMuffinTheM...
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Is calculating an MD5 hash less CPU intensive than SHA family functions?

...de: MD5 411 SHA-1 218 SHA-256 118 SHA-512 46 and this in 64-bit mode: MD5 407 SHA-1 312 SHA-256 148 SHA-512 189 Figures are in megabytes per second, for a "long" message (this is what you get for messages longer than 8 kB). This is with sphlib, a library of hash fu...
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Xcode iOS project only shows “My Mac 64-bit” but not simulator or device

This just started happening that my iOS project is only showing "My Mac 64-bit" rather than the Simulator or my iPhone to build to. I have no idea why this is happening. I do not think that I have changed anything. ...
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Removing packages installed with go get

...nder $GOPATH/pkg/<architecture>, for example: $GOPATH/pkg/windows_amd64. share | improve this answer | follow | ...
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Intel SMID指令集编译错误: inlining failed in call to always_inline \'x...

...CPU指令集优化代码的时候,编译出错,报错如下: usr lib64 gcc x86_64-suse-linux 7 include avx2intrin h:252:1: error: inlining failed in call to always_i 最近在使用CPU指令集优化代码的时候,编译出错,报错如下: /usr/lib64/gcc/x86_64-suse-linux/7/includ...