I just installed Neo4j 2.2 Milestone 1 Release on a Windows 64-bit machine and I am unable to locate the file Neo3jImport.bat.
I want to play around with the feature described here. Until now, I have been playing around with the RNeo4J package. It has helped the learning curve quite a bit, but now that I am goint beyond toy datasets, importing data using the package is painful.
With that said, I can't seem to locate the file/utility that seemingly makes importing larger datasets a breeze. I was expecting to see the file at C:\Program Files\Neo4j Community\bin.
I imagine this is a really basic question, but I am somewhat stumped.
Thanks in advance.
Sorry for the exclusion but the binary installation misses also Neo4jShell and other command line scripts as is is intended for a UI only user.
Please use the ZIP download from neo4j.com/download as Mark suggested.
Related
I have been having this issue with OpenCV 2.4.2 that it doesn't really get installed properly with Microsoft VS 2010 Express; It is always missing a dll file or two doesn't matter what I follow by Googling. Also, Visual Studio 2010 Express is only valid for a few days, so it is acceptable that VS will not behave well with OpenCV at that point. However, when I changed my IDE to CodeBlocks, it is even stranger because now I have missing dll files and also "Missing Entry Point" error because of a duplicate .dll file. I found this guide and followed what it told me to do:
http://conanhung.wordpress.com/2012/05/23/opencv-2-2c-codeblocks-and-mingw-got-it-working-on-windows/
But it still doesn't work!! What I am after is a complete and definitive solution to integrating OpenCV (preferrably 2.4.2 version) on a Windows 7 64-bit machine. I have been turning Stackoverflow inside out but no solution is working for me. The problems are
WHEN USING VISUAL STUDIO:
Missing dll file (e.g. libopencv_core242d.dll, etc.)
WHEN USING CODE BLOCKS:
First it complains that libstdc++-6.dll is missing. When I download it to my C:\MinGW\libexec\gcc\mingw32\4.7.0 folder, it stops complaining about this. But now it complains that there is any entry point problem and some other .dll file is missing!!!
If someone has managed to make it work by hook or crook, I will be more than happy to know what it is, IN DEPTH. I don't believe that such an important library can be so stupidly distributed so that developers have to struggle night and day to make this work.
FYI, I have tried even the OPenCV website and frankly their instructions are a bit useless. Also, all the necessary information e.g. adding PATH, adding includes and libraries, etc. Please someone point me to the right direction as it has been two days and I cannot get anywhere. It is literally stopping my job now :(
As an answer, but probably a very simple one, I did the following and got rid of the problem:
1) Uninstalled code::blocks completely from the PC and downloaded the IDE-only version (i.e. withouth MinGW compiler), then installed it.
2) Downloaded the latest stable version of MinGW, installed, and added C:\MinGW\bin to PATH
3) Followed rest of the instructions from [link] http://conanhung.wordpress.com/2012/05/23/opencv-2-2c-codeblocks-and-mingw-got-it-working-on-windows/
4) Just to be sure, copied the opencv .dll files from the build folder (i.e. the one that you have created "make" and "install" files using CMake) to the debug (i.e. the executables') folder.
This will fix the problems. In case, it doesn't it might be that you need to add some environment variables.
I've done some search out there but couldn't find too much really helpful info on it, but could someone try to explain the basic of Java memory maps? Like where/how to use it, it's purpose, and maybe some syntax examples (inputs/outputs types)? I'm taking a Java test soon and this could be one of the topics, but through all of my tutorials Jmap has not come up. Thanks in advance
Edit: I'm referring to the tool: jmap
I would read the man page you have referenced.
jmap prints shared object memory maps or heap memory details of a given process or core file or a remote debug server.
NOTE: This utility is unsupported and may or may not be available in future versions of the JDK. In Windows Systems where dbgeng.dll is not present, 'Debugging Tools For Windows' needs to be installed to have these tools working. Also, PATH environment variable should contain the location of jvm.dll used by the target process or the location from which the Crash Dump file was produced.
http://docs.oracle.com/javase/7/docs/technotes/tools/share/jmap.html
Its not a tool to be played with lightly. You need a good profiler which can read it output as jhat is only useful for trivial programs. (YourKit works just fine for 1+ GB heaps)
The team I work for manages a large collection of technical documentation which is written in LaTeX.
Currently all the documentation we have is manually built by the editors and then checked into a version control system. Sometimes people forget to compile their documents so we have a situation where the PDF and .tex files are often out of step. Unfortunately when this happens our users find themselves reading old versions of our document.
I've managed to hack a simple script to build PDFs using Make - it's rather clumsy.
I was wondering if there was a better way to do it? Most people in our department use Eclipse + Pydev for a Python project which means we are all very familiar with this IDE. I know that Ant plays nicely with Eclipse, so might we be able to use this tool for our doc building?
So what's the best way of doing this? I hope I will not have to learn everything there is to know about a new build-system in order to automate the building of some quite simple docs.
There is an external Ant task for LaTeX PDF generation, though the site is in German.
To use it, download the jar to a location on your machine, then define a taskdef as follows:
<taskdef name="latex" classname="de.dokutransdata.antlatex.LaTeX"
classpath="/path/to/ant/lib/ant_latex.jar"/>
Then to use it, define a target like this:
<target name="doLaTeX">
<latex
latexfile="${ltx2.file}"
verbose="on"
clean="on"
pdftex="off"
workingDir="${basedir}"
/>
</target>
Where ltx2.file is the file to process.
This is a link to the howto page listing the parameters. If you need any more options, my German is just about passable enough to explain, maybe.
There is also a maven plugin for LaTeX, but I can't find any documentation.
Haven't tried it, but I remember seeing a blog post about it.
If you know python, this blog post might be interesting
EDIT: Also, I would assume that you're using some kind of version control system, and I can't say for sure, but I use git to manage all my latex docs, and it might be possible to use some kind of post-commit hook to execute a script to rebuild the document. This would depend on how your repository is structured... just thinking out loud, so to speak.
I went into great detail on a large number of build systems for latex in this question, but its slightly different in your case. I think you want rubber or latexmk. The latex-makefile seems a good idea, but only supports building via postscript, which might not be your build process.
In general, its a good idea to keep generated files outside of version control for just this reason. A good exception is when specialist build tools are not widely available, and your situation sounds similar. You might do better with a commit-hook to build automatically upon commit.
I guess I should also point out that committing something without first building it and checking it is a deadly sin, so a better solution might be to stamp that out.
Maven is a better alternative as build system compared to Ant. So I would recommend a maven-plugin to generate PDF from LaTeX sources. Have a look at mathan-latex-maven-plugin
I've got simple java-based ppt->swf sub-project that basically works. The open source software out there, OpenOffice.org and JODConverter do the job great.
The thing is, to do this I need to install OO.o and run it in server mode. And to do that I have to install OO.o, which is allot of software (~160MB) just to convert the source PPT files to an intermediate format. Also, the public OO.o distributions are platform specific and I'd really like a single, cross platform set of files. And, I'd like to not interfer with a system's current settings, like file extension associations.
As things are now, my project is not particularly 'software distribution friendly'.
So, the questions are:
Is it possible to create a custom distribution of OpenOffice? How would one about this?
How lightweight and unobtrusive can I make the installation?
Would it be possible to have a truly cross platform distribution since there would be no OO.o UI?
Are there any licensing issues I need to be aware of? (On my list of things to check out, but if you them already then TIA!)
I have no idea to accomplish such task, but Microsoft has its PPT viewer that is for free and very small, maybe in .NET (C#) you can use some kinda function to save into a intermediate file that you need...
and by the way, how are you handling slide transictions?
I found a software that does that but you need MS PPT installed.
this was just an idea, now regarding your actually question:
you can create your own installation of OO, just jump to the Installation project and follow the lines.
I did not read 'til the end, but from the 1st paragraph it seams what you are searching for.
No, not unless you are neck deep coding in the OpenOffice project.
Is there a indexing plugin for GDS that allows for source code search? I see some for specific types (Java, C++, ...) and one for "any text". These are nice, but I would like one that allows for many/configurable extensions (HTML, CSS, JS, VB, C#, Java, Python, ...). A huge bonus would be to allow for syntax highlighting (http://pygments.org/) in the cache.
I just found Dropout and it seems to work great. Put Dropout in any folder and it will index all files in that folder. I put it in my Projects folder and it crawled all my code. Very fast and flexible search. Dropout
You could use OpenGrok or some other code-specific search engine instead.
I wrote a quick review of some of them some time ago.
It has been a long time, but the last time I tried to use Google Desktop Search for searching code, I found it quite inappropriate for that task, as I outlined at [http://perlmonks.org/?node_id=490310], the gist of which is that GDS (silently) only indexed a tiny fraction of many source code files (and made it quite a challenge to figure out why searching so often failed to find so much of what was in source code files).
I found Copernic Desktop Search worked better on code files (but I also had trouble with later versions of it being buggy in not finding all matches so I've been staying with version 2.1.1). But these days I don't use it much (mostly because I don't have permission to install such things on the laptop provided by my new employer).
You can try out Larry's Any Text File Indexer. You can specify a list of extensions at install time and it will do full text search on those file types.
Im just giving this a go:
http://desktop.google.com/plugins/i/java.html?hl=en
..also you can search for things in your Java tree using the following syntax in Google Desktop:
<YOUR SEARCH> filetype:java under:"C:\hft\trunk"
..where I keep my code in "C:\hft\trunk"
This is not a Google Desktop plugin, but works for what we need.
We have started using http://svnquery.tigris.org/ and it seems to work and is very fast. I wish it supported multiple repositories per site. We have a repository per project, so currently I have to create a virtual directory for each project we have. Not a show stopper, just something we need to automate in our project setup script.