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• Name and parameters of parent function

  - by zaf

  I'm trying to figure out how to get the name and parameters of a parent function. Example: function foo($a,$b){ bar(); } function bar(){ // Magic Print } foo('hello', 'world'); Output: foo('hello','world') Any tips?

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• why concat() is not working here? , java

  - by soma sekhar

  Consider the code below, String s = "TEST"; String s2 = s.trim(); s.concat("ING"); System.out.println("S = "+s); System.out.println("S2 = "+s2); Output obtained : S = TEST S2 = TEST BUILD SUCCESSFUL (total time: 0 seconds) Why "ING" is not concatenated?

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• automatic xml conversion in scala

  - by Jeff Bowman

  Let's say I have the following class: class Person(val firstName:String, val lastName:String) Is there an automatic way to generate xml from this class without having to hand create a toXml() method? Ideally the output would be something like: <Person <firstNameJohn</firstName <lastNameSmith</lastName </Person It seems like there should be a way to do this without having to write all that out manually. Perhaps there is a trait I haven't found yet?

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• combine lines from 2 prints to single line and insert into mysql database

  - by bleomycin

  Hello everyone i currently have this: import feedparser d = feedparser.parse('http://store.steampowered.com/feeds/news.xml') for i in range(10): print d.entries[i].title print d.entries[i].date How would i go about making it so that the title and date are on the same line? Also it doesn't need to print i just have that in there for testing, i would like to dump this output into a mysql db with the title and date, any help is greatly appreciated!

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• How to iterate through a tree in spiral order ???

  - by Nidhi

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 the output in spiral order should be 1 3 2 4 5 6 7 15 14 13 12 11 10 9 8

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• Perl chomp backwording the string

  - by joe

  my $cmd = "grep -h $text $file2 $file1 | tail -1 | awk '{print \$NF }' "; my $port_number; $port_number =`$cmd`; print "port No : ==$port_number=="; the output is : "port No :== 2323 == and i tried chomp its not working

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• How to push both value and key into array with php

  - by sombe

  $GET = array(); $key = 'one=1'; $rule = explode('=',$key); /* array_push($GET,$rule[0]=>$rule[1]); */ I'm looking for something like this so that: print_r($GET); /*output:*/ $GET[one=>1,two=>2,...] is there a function to do this (because array_push won't work this way). thanks!

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• Can TeamCity publish a Web project using the sln2008 build runner?

  - by Andronicus

  I'm building an ASP.Net MVC project in TeamCity. Can I somehow call the Publish target and get the output copied to a folder under IIS? or do I need to write an msbuild script for this?

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• printf, sprintf print at least two decimal places

  - by philbrowndotcom

  I'm trying to figure out how to use sprintf to print at least two decimal places and no leading zeros. For instance input: 23 23.0 23.5 23.55 23.555 23.0000 output: 23.00 23.00 23.50 23.55 23.555 23.00 any formatting help would be appreciated

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• begin time and start time query

  - by shanks

  I have following data and using SQL Server 2005 UserID UserName LogTime LogDate 1 S 9:00 21/5/2010 1 S 10:00 21/5/2010 1 S 11:00 21/5/2010 1 S 12:00 21/5/2010 1 S 14:00 21/5/2010 1 S 17:00 21/5/2010 Need Output as:- 1 S 9:00 10:00 21/5/2010 1 S 11:00 12:00 21/5/2010 1 S 14:00 17:: 21/5/2010 I had used ROW_NUMBER function in query but its showing error

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• Is this an F# structured printf bug?

  - by ControlFlow

  Code: printfn "%10s" "abc" printfn "%-10s" "abc" printfn "%10d" 123 printfn "%-10d" 123 printfn "%10c" 'a' printfn "%-10c" 'a' Output: abc abc 123 123 a a So right aligning %c does not work as I expect... F# 2.0 build 4.0.30319.1

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• "Directly accessing" return values without referencing

  - by undocumented feature

  Look at this ruby example: puts ["Dog","Cat","Gates"].1 This will output Cat as ruby allows me to directly access the "anonymous" array created. If I try this in PHP, however: echo array("Dog","Cat,"Gates")[1] This won't work. What is this called, not only concerning arrays but all functions? Where else is it possible? Feel free to change the question title when you know how this "feature" is called.

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• serialport or USB port?

  - by I__

  i am using this code:: http://stackoverflow.com/questions/3033324/c-serialport-question/3033402#3033402 to check what port my USB phone is connected to. supposedly USB would be a virtual com, but this seems to be incorrect i used the above code to detect where my phone is and the output is just garbage. is there a way for me to get c# to speak to my usb port so that i can speak to the gsm phone connected to it?

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• Netbeans code templates' modifiers

  - by hsz

  Hello ! I set a new PHP code template in Netbeans: /* @var $$${name}Table Model_${name}_Table */ $$${name}Table = Container::get('model')->get('${name}_Table'); and if I use as ${name} some value - shop - I have in output: /* @var $shopTable Model_shop_Table */ $shopTable = Container::get('model')->get('shop_Table'); Is it possible to add some modifier to the second and fourth ${name} so I will have it started with upper letter ? Shop_Table instead of shop_Table

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• Change default properties for .resx files created with Visual Studio 2010

  - by Tomas Lycken

  When creating a new .resx file anywhere in my solution, I would like the following properties to be other than the default: Copy to Output Directory: Copy if newer Custom Tool namespace: Booking.Resources Access Modifier: public Is there any way I can change the default Visual Studio behavior on creation of these files, so I don't have to make the above changes manually each time?

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• c source code to remove subset transactions from text file

  - by user324887

  I have a file containing data as follows 10 20 30 40 70 20 30 70 30 40 10 20 29 70 80 90 20 30 40 40 45 65 10 20 80 45 65 20 I want to remove all subset transaction from this file. output file should be like follows 10 20 30 40 70 29 70 80 90 20 30 40 40 45 65 10 20 80 Where records like 20 30 70 30 40 10 20 45 65 20 are removed because of they are subset of other records.

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• Concatinating Multiple Rows in SQL

  - by Dave C

  Hello, I have a table structure that looks like this: ID String ----------- 1 A 1 Test 1 String 2 Dear 2 Person I need the final output to look like this: ID FullString -------------------- 1 A, Test, String 2 Dear, Person I am really lost on how to approach this... I looked on a couple examples online but they seemed to be VERY complex... this seems like it should be a real easy problem to solve in sql. Thank you for all assistance!

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• LUA: check if file is a directory

  - by PeterMmm

  If i have this code local f = io.open("../web/", "r") print(io.type(f)) -- output: file how can i know f points to a directory ?

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• Connecting to remote mysql database with API

  - by Ajay

  I am designing a desktop application in C#, which needs to be connected to my online mysql database. I tried to give access in control panel a "%" which means from any IP, but it is not working. May be the hosting provider (bigrock) not allowing that. Alternatively, I am trying to write some code in online on PHP which will get the "sql" as parameter and returns the output as JSON format using json_encode. Is there any alternate methods which is better approach.

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• bash string replacing a some char with another

  - by Amarsh

  folks, i have a string like AxxBCyyyDEFzzLMN I want to replace all x and y and z with _ so that the output is A_BC_DEF_LMN How to do that? I know a series of tr 'x' '' | tr 'y' '' will work, but I want to do taht in one go, without using pipes thanks in advance

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• Linux/PHP Question

  - by user369770

  I'm a pretty Huge n00b when it comes to Linux exec ('whoami', $output, $return); echo $return; // Outputs 127 Which means the command is not executing. I can get it to execute when I root into the server. Any help would be greatly appreciated!

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• how to reference a file that was included in the project in vb.net

  - by every_answer_gets_a_point

  i have some picture files that were included in a vb.net project how do i reference those files in my code? what it be just filename.ext or would it be project/filename.ext or would it be something like environment.getfolderpath.project/filename.ext?? the build action is NONE, and it is to be copied to output folder

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• How to XML escaping with Apache Velocity?

  - by Jan Algermissen

  I am generating XML using Apache Velocity. What is the best (most straight-forward) way to XML-escape the output? (I saw there is an escape tool, but could not figure out it's dev state. I also think that XML escaping is something that is very likely supported by Velocity directly.)

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• How to create Jigsaw image puzzle using C#

  - by buzzy2020

  HI, I am trying to figure out how to take an image file and convert it into a puzzle. I know how to do rectangular puzzles, but I am looking for non-rectangular shapes. Please see this link, I am looking to arrive something like the final output http://howto.nicubunu.ro/gimp_jigsaw_puzzle/ Is there a way we can do this using .NET Thanks in advance

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• Integration tests - "no exceptions are thrown" approach. Does it make sense?

  - by Andrew Florko

  Sometimes integration tests are rather complex to write or developers have no enough time to check output - does it make sense to write tests that make sure "no exceptions are thrown" only? Such tests provide some input parameters set(s) and doesn't check the result, but only make sure code not failed with exception? May be such tests are not very useful but appropriate in situations when you have no time?

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