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Version of Apache installed on a Debian machine
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Worked fine on Red Hat Enterprise Linux 6 (64-bit)
– DemiSheep
Jan 26 '16 at 16:49
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show 6 more comments
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R: rJava package install failing
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I am on R 2.15.3 ubuntu 12.04.2 64bit. when I update.packages() I get i notice that there is a rJava update. Installation from within R fails. When I apt-get install r-cran-rjava there is no update available. Why is this happening?
– E...
2024年3月3日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
本贴是论坛每日签到系统在每天的第一位签到者签到时所自动生成的,如果您还未签到,请点此进行签到的操作. 我在 2024-03-03 10:03 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 2,另外我还额外获得了 小红花 10.我今天最...
Where does gcc look for C and C++ header files?
...og-name=cpp) -v (correctly) gives one more path, which is /usr/include/x86_64-linux-gnu
– wlnirvana
May 6 '16 at 15:10
3
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Performance of Java matrix math libraries? [closed]
...fat jar" with ATLAS and JNI libraries for Windows, Linux, Mac OS X, 32 and 64 bit (except for Windows). This way you will get the native performance just by adding the jar file to your classpath. Check it out at http://jblas.org!
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error C2780: \'void __cdecl std::sort(_RI,_RI,_Pr)\' : expects 3 argum...
...要求其两个迭代器类型完全一样，包括const属性。要么都是const，要么都是非const，否则无法通过编译。
上述的begin函数返回是普通迭代器，而rend函数返回的是反向迭代器，因此两个实参类型不匹配，出现了上述错误，解决方法...
PHP random string generator
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64
+1 for the shortest answer :). But not the best answer for every use-case. This code will output strings where each character won't appear ...
Combine Date and Time columns using python pandas
...06 22:00:00
8 2013-03-06 23:00:00
9 2013-04-06 01:00:00
dtype: datetime64[ns]
Note: surprisingly (for me), this works fine with NaNs being converted to NaT, but it is worth worrying that the conversion (perhaps using the raise argument).
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虚拟机ubuntu与宿主机NAT方式设定静态IP共享上网 - 更多技术 - 清泛网 - 专...
...的VMware Workstation会在本地连接中多了两个虚拟网卡，一个是VMware Network Adapter for VMnet1 .另一个是 VMware Network Adapter for VMnet8。注意：确保VMnet8处于启用状态，NAT网络模式要用的就是这个虚拟网卡，这个网卡的ip地址不需要手动设置...
How to run an EXE file in PowerShell with parameters with spaces and quotes
...to install SQL Server Express in silence mode:
$fileExe = "T:\SQLEXPRADV_x64_ENU.exe"
$CONFIGURATIONFILE = "T:\ConfSetupSql2008Express.ini"
& $fileExe /CONFIGURATIONFILE=$CONFIGURATIONFILE
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