大约有 828 项符合查询结果(耗时:0.0389秒) [XML]

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How do you calculate the average of a set of circular data? [closed]

...s doesn't make starblue's answer wrong, it's just an exceptional case, as occurs in many geomteric problems. – SmacL Jan 29 '09 at 14:31 5 ...
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Is multiplication and division using shift operators in C actually faster?

... to do its job. This is not the case. You actually get better code from gcc -O3 on x86 with return i*10 than from the shift version. As someone who looks at compiler output a lot (see many of my asm / optimization answers), I'm not suprised. There are times when it can help to hand-hold the compi...
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How does the compilation/linking process work?

...ompilation Compilation refers to the processing of source code files (.c, .cc, or .cpp) and the creation of an 'object' file. This step doesn't create anything the user can actually run. Instead, the compiler merely produces the machine language instructions that correspond to the source code file t...
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How to serve an image using nodejs

...d should be used on the first tic or the async method should be used. codr.cc/s/5d0b73d6/js – generalhenry Apr 29 '11 at 3:01 1 ...
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Merging: Hg/Git vs. SVN

...erge-history) option to svn log and svn blame to take merge tracking into account. In Git and Mercurial merge tracking is automatically taken into account when displaying history (log) and blame. In Git you can request to follow first parent only with --first-parent (I guess similar option exists ...
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How do you convert a byte array to a hexadecimal string, and vice versa?

... "C0", "C1", "C2", "C3", "C4", "C5", "C6", "C7", "C8", "C9", "CA", "CB", "CC", "CD", "CE", "CF", "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", "D8", "D9", "DA", "DB", "DC", "DD", "DE", "DF", "E0", "E1", "E2", "E3", "E4", "E5", "E6", "E7", "E8", "E9", "EA", "EB", "EC", "ED", "EE", ...
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JavaScript hashmap equivalent

...r NameDictionary and NameDictionaryShape with pertinent details in objects.cc and objects-inl.h. Firefox/Gecko: JSObject, NativeObject, and PlainObject with pertinent details in jsobj.cpp and vm/NativeObject.cpp. Do they handle collisions? Yes. See above. If you found a collision on unequal strings...
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How to avoid reinstalling packages when building Docker image for Python projects?

...887341 ---> 5c0e7e3726d6 Removing intermediate container 11e69b887341 Successfully built 5c0e7e3726d6 Let's modify run.py: # run.py print("Hello, Python") Try to build again, below is the output: Sending build context to Docker daemon 5.12 kB Sending build context to Docker daemon Step 0 : FR...
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Do sealed classes really offer performance Benefits?

...("NormalClass") 003c00ca 8b01 mov eax,dword ptr [ecx] 003c00cc 8b403c mov eax,dword ptr [eax+3Ch] 003c00cf ff5010 call dword ptr [eax+10h] 003c00d2 e8f96f106f call mscorlib_ni+0x2570d0 (6f4c70d0) (System.Console.get_Out(), mdToken: 060008fd) 003c00d7 8...
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?

... #03 pc 0000d672 /system/lib/libxvi020.so #04 pc 00010cce /system/lib/libxvi020.so #05 pc 00004432 /system/lib/libwimax_jni.so #06 pc 00011e74 /system/lib/libdvm.so #07 pc 0004354a /system/lib/libdvm.so #08 pc 00017088 /system/lib/lib...