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Change R default library path using .libPaths in Rprofile.site fails to work
...ary:/usr/lib/R/library
R_LIBS_USER /home/david/R/x86_64-pc-linux-gnu-library/3.5.1/
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
...eSQL by default stops you from doing this.
I'm using: PostgreSQL 9.1.6 on x86_64-redhat-linux-gnu, compiled by gcc (GCC) 4.7.2 20120921 (Red Hat 4.7.2-2), 64-bit".
My PostgreSQL driver is: postgresql-9.2-1000.jdbc4.jar
Using Java version: Java 1.7
Here is the table create statement to illustrate th...
What's Up with Logging in Java? [closed]
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86
In chronological order of api apperance (as far as I know):
Log4j because most everybody uses...
Can two different strings generate the same MD5 hash code?
... Konrad RudolphKonrad Rudolph
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How to debug stream().map(…) with lambda expressions?
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86
I usually have no problem debugging lambda expressions while using Eclipse or IntelliJ IDEA. Ju...
FFmpeg on Android
...om/p/dolphin-player/" in a terminal. You can see two projects named P and P86 . You can use either of them.
Extra tip i would like to offer is that when you are building the ffmpeg code, inside build.sh you need to enable the muxers/demuxers/encoders/decoders of the formats you want to use. Else th...
module unsafe for SAFESEH image C++
...building ZLIB in Visual Studio here is the solution. Look for contrib\masmx86\bld_ml32.bat and add /safeseh as a option
Before
ml /coff /Zi /c /Flmatch686.lst match686.asm
ml /coff /Zi /c /Flinffas32.lst inffas32.asm
After
ml /safeseh /coff /Zi /c /Flmatch686.lst match686.asm
ml /safeseh /coff ...
Cross compile Go on OSX?
... Great answer, thank you! In order to compile for use on heroku (intel x86) I slightly modified the line to env GOOS=linux GOARCH=386 go build -v github.com/path/to/your/app and it works like a champ
– Ira Herman
Aug 18 '17 at 19:19
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How do I create a custom Error in JavaScript?
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JLRishe
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answered May 16 '09 at 3:51
Kevin Hakan...
How to install both Python 2.x and Python 3.x in Windows
...m Files\Python_3.6\;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Common Files\Intel\Shared
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Note that Python 2.7 is first and Python 3.5 second.
So running python command will launch python 2.7 (if Python 3.5 the same command would launch Python 3.5).
Running py -2 launches P...