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How to execute XPath one-liners from shell?
Is there a package out there, for Ubuntu and/or CentOS, that has a command-line tool that can execute an XPath one-liner like foo //element@attribute filename.xml or foo //element@attribute < filename.xml and return the results line by line?
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Scanner is skipping nextLine() after using next() or nextFoo()?
I am using the Scanner methods nextInt() and nextLine() for reading input.
19 Answers
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Find the division remainder of a number
How could I go about finding the division remainder of a number in Python?
12 Answers
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How to turn on (literally) ALL of GCC's warnings?
...st -Wintrinsic-shadow -Wintrinsics-std -Winvalid-memory-model -Winvalid-offsetof -Winvalid-pch -Wjump-misses-init -Wline-truncation -Wliteral-suffix -Wlogical-not-parentheses -Wlogical-op -Wlong-long -Wmain -Wmaybe-uninitialized -Wmemset-transposed-args -Wmissing-braces -Wmissing-declarations -Wmiss...
IntelliJ and Tomcat.. Howto..?
...imate version, not Community edition
2) Go to Run-Edit configutaion and set up Tomcat location folder, so Idea will know about your tomcat server
3) Go to Deployment tab and select Artifact. Apply
4) In src folder put your servlet (you can try my example for testing purpose)
5) Go to web.x...
S3 Error: The difference between the request time and the current time is too large
...dream of the day that error messages are more direct, "Your server time is set incorrectly" would be just fine with me.
– adamdport
Sep 2 '14 at 13:35
2
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App Inventor 2 经典蓝牙(SPP) 硬件接入：hc05 · App Inventor 2 中文网
...波特率设置不对，改为9600试试。
2、默认是GBK编码，非UTF-8的，如“你好”对应16进制：C4 E3 BA C3。而AI2中文字符串默认是UTF-8编码的（E4 BD A0 E5 A5 BD ）。
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Get host domain from URL?
how to get host domain from a string URL?
9 Answers
9
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How to set timeout on python's socket recv method?
I need to set timeout on python's socket recv method. How to do it?
10 Answers
10
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Scala list concatenation, ::: vs ++
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