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• Unit Test json output in Zend Framework

  - by lyle

  The Zend Tutorial lists many assertions to check the output generated by a request. http://framework.zend.com/manual/en/zend.test.phpunit.html But they all seem to assume that the output is html. I need to test json output instead. Are there any assertions helpful to check json, or is there at least a generic way to make assertions against the output? Anything that doesn't rely on the request outputting html?

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• Eclipse + Django: How to get bytecode output when python source files change?

  - by Sean Ochoa

  Whenever I change my python source files in my Django project, the .pyc files become out of date. Of course that's because I need to recompile them in order to test them through my local Apache web server. I would like to get around this manual process by employing some automatic means of compiling them on save, or on build through Eclipse, or something like that. What's the best and proper way to do this?

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• printing stl containers with gdb 7.0

  - by Andrei

  I have installed GDB 7.0 and python per the following instructions. In the same manual, there is a mention of this file stl-views-1.0.3.gdb. What confuses me, is where should it be placed in order to enable pretty printing of stl containers. Would someone also explain to me all of this work? Thanks

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• What features would you like to see removed from C++?

  - by Justin Ethier

  This question was inspired by what-features-would-you-like-to-see-added-to-c. anBasically, C++ is a great general-purpose language. But perhaps too general and feature-rich... multiple inheritance, operator overloading, manual memory management, templates, smart pointers, virtual destructors, legacy frameworks (think MFC), and I could just go on. Is there any one feature / aspect of C++ that you would like taken away, to make our lives easier as C++ developers? One feature per answer, please.

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• Entity Framework foreign relationship issue

  - by Doug Hope

  I've had an entity framework model working for some time. Yesterday, it suddenly started complaining about a foreign key relationship issue during an insert. I've checked the fields and can do a manual insert using the exact field values. But the EF continues to complain. Any ideas what could have happened?

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• jQuery AJAX requests with Rails 3

  - by elsurudo

  I'm trying to do a manual jQuery AJAX request the following way: $("#user_plan_id").change(function() { $("#plan_container").load('/plans/' + this.value); }); I have the "rails.js" file included in my header, and a "<%= csrf_meta_tag %". I see from my log that the request IS getting to the server (although without the authenticity token... does rails.js even do this?), but the response is a 302 (Found) rather than 200, and no data actually gets rendered. Any ideas?

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• Curl CONNECTION OPTIONS

  - by cinek1lol

  HI I'd like to know how to check out the speed of a file being uploaded in real time using the curl library in c++. This is what I have written: curl_easy_getinfo(curl,CURLINFO_SPEED_UPLOAD,&c); But the manual says that it shows average speed, but even this doesn't seem to work with me, because I can only see a 0. There is one more thing: How to set an upload limit that works, because if I write this: curl_easy_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE, 100); I get an error 502 message plis help

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• what is the proper way to do logging in csv file?

  - by user2003548

  i want to log some information of every single request send to a busy http server in a formatted form,use log module would create some thing i don't want to: [I 131104 15:31:29 Sys:34] i think of csv format but i don't know how to customize it,and python got csv module,but read the manual import csv with open('some.csv', 'w', newline='') as f: writer = csv.writer(f) writer.writerows(someiterable) since it would open and close a file each time, i am afraid in this way would slow down the whole server performance, what could i do?

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• LZMA compression settings details

  - by Shadi

  Hi everyone, I really need to know what each lzma parameter (mf, fb, lp, ...) means. I could not find any good documentation in the internet. I need details of this algorithm. the most detailed one is: http://www.bugaco.com/7zip/MANUAL/switches/method.htm I would appreciate any help. Best wishes, Shadi.

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• Good tool to visualise database schema?

  - by Mat

  Are there any good tools for visualising a pre-existing database schema? I'm using MySQL if it matters. I'm currently using MySQL Workbench to process an SQL create script dump, but it's clunky, slow and a manual process to drag all the tables about (which would be okay if it wasn't so slow).

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• PostgreSQL naming conventions

  - by boj

  Hi, is anywhere a detailed manual about PostgreSQL naming conventions? (table names vs. camel case, sequences-primary key-constraits etc.) thanx!

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• Automating upload of artifacts in Nexus using Maven

  - by manoj7777777

  Hi , Am trying to automate the process of uploading an artifact generated by Maven into a Nexus hosted repository. Is this possible? In the Nexus docs they have talked only about manual uploading. I also looked at the nexus maven plugins and nothing like this is specified. Thanks in advance

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• Manually closing a port from commandline

  - by codingfreak

  Hi I want to close an open port which is in listening mode between my client and server application. Is there any manual command line option in Linux to close a port ?? NOTE: I came to know that "only the application which owns the connected socket should close it, which will happen when the application terminates." I dont understand why it is only possible by the application which opens it ... But still eager to know if there is any another way to do it ??

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• MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'

  - by user198729

  SELECT u.id AS u__id, u.username AS u__username, p.id AS p__id, p.phonenumber AS p__phonenumber, p.user_id AS p__user_id FROM user u INNER JOIN phonenumber p ON u.id = p.user_id WHERE u.id IN (SELECT DISTINCT u2.id FROM user u2 INNER JOIN phonenumber p2 ON u2.id = p2.user_id LIMIT 20) This query is from here: http://www.doctrine-project.org/documentation/manual/1_2/en/dql-doctrine-query-language It's supposed to work on all DBMS ,but not in fact

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• How to configure Entity Framework 4 to prevent drop when generate database

  - by csharpnoob

  Hi, is there any option when updating classes in EF4 Modeller to disable the drop of all data and tables, just to append non existing fields and leave old tables and data untouched. I mean not to change every time on every little change to edit manual the SQL files. Thanks.

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• Are there any good books to learn C++ if you already know Java and C#

  - by JF LR

  Hi, I would like to know if you have any good books that teach C++ programming without repeating basic stuff. In fact, I already well know Java and C#. I also have a basic knowledge in C and assembly, so I understand a little bit pointer arithmetic, manual memory management and heap based allocation. I was looking at O'Reilly's C++ in a Nutshell and was also wondering if this book would be a good choice. Thank you

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• how to get list of databases that a user owns?

  - by chiggsy

  Id like to find out ( and delete ) all the databases owned by an owner in postgres 8.4.3 I'm new to postgres also, and although I can , and will , read the whole manual today i was forced to use for i in $(psql -l |grep novicedba | awk '{print $1}') psql -d postgres -c " drop database \"$i\"" out of desperation. What's the postgresql way to do this?

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• PHP mutual exclusion (mutex)

  - by Poni

  Read some texts about locking in PHP. They all, mainly, direct to http://php.net/manual/en/function.flock.php . This page talks about opening a file on the hard-disk!! Is it really so? I mean, this makes locking really expensive - it means each time I want to lock I'll have to access the hard-disk )= Can anymore comfort me with a delightful news?

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• In general, how to convert ilasm syntax into Reflection.Emit calls?

  - by Qwertie

  I am writing a special-purpose mini-compiler and I often view disassembled CIL to figure out how to do things. But it's often not obvious how to translate the disassembled code to Reflection.Emit calls. Does a reference manual exist or any other source of information for doing this translation?

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• customizing what files to keep under version control ? [svn]

  - by Neeraj

  Recently, I checked out a copy of a project, There were multiple source files and a manual makefile based build system. I did this svn status No output // meaning . is a working copy make // created a lot of *.o files svn status No change How come this is possible? This clearly suggests there be some wildcard way to customize the files under version control? How can I do that?s

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• Reading Excel files from C#

  - by dbkk

  Is there a free or open source library to read Excel files (.xls) directly from a C# program? It does not need to be too fancy, just to select a worksheet and read the data as strings. So far, I've been using Export to Unicode text function of Excel, and parsing the resulting (tab-delimited) file, but I'd like to eliminate the manual step.

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• Live javascript debugging by recording function calls and parameters

  - by Jenko

  Is there a debugging system that allows me to record javascript function calls and their parameters as they occur? this would allow me to trace and debug applications in live/client situations without the performance hit due to manual logging. Edit: I'm not talking about manually calling functions using a 'console' window and viewing the results, or manually adding 'trace' or 'log' commands into my javascript. I need it to work with any running javascript.

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• How to use projector wi-fi [closed]

  - by davispuh

  I have Acer P5260i projector who has wireless feature however the user manual didn't come with the description how to use this feature. I'm using a laptop. an anyone give me a detailed overview on how I should connect them through wireless?

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• What is a good 64-bit NASM assembly reference?

  - by Xill

  I have been able to find plenty of 16 and 32-bit NASM assembly references like here, but the only thing I could find on 64-bit NASM was what was in the small section of the NASM manual here. Are there any good sites or books that would have a better explanation of 64-bit assembly (Windows or Linux/Unix) with some good code examples?

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• gcc - using -werror and -std= -pedantic considered good practice?

  - by Helper Method

  I'm just digging into the gcc manual and some things are still unclear to me: a) When specifying a std, should I always use -pedantic in conjunction? b) When using -g, it the standard level sufficient or should I specify level 3, i.e. -g3? c) Is it good practice to use -Werror to promote all warnings to errors and -pedantic-errors to promote all pedantic warnings to errors?

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