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• Portable PHP IDE / Editor

  - by Shishant

  Hello, There are a lot of IDE posts here but not for portable. Can anybody help me find a good portable PHP IDE? I am looking for this features: FTP Sitemanager Syntax Highlighting Auto-complete (Optional) I am fine even with a paid version. I tried aptana on my usb but the experience was not good.

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• Why won't the following haskell code compile?

  - by voxcogitatio

  I'm in the process of writing a small lisp interpreter in haskell. In the process i defined this datatype, to get a less typed number; data Number = _Int Integer | _Rational Rational | _Float Double deriving(Eq,Show) Compiling this fails with the following error: ERROR "types.hs":16 - Syntax error in data type declaration (unexpected `|') Line 16 is the line w. the first '|' in the code above.

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• Can I create a file that sits next to a .Designer.cs file in Visual Studio?

  - by Ian Potter

  In Visual Studio, two files are created when you create a new Windows Form in your solution (e.g. if you create MyForm.cs, MyForm.Designer.cs and MyForm.resx are also created). These second two files are displayed as a subtree in the Solution Explorer. Is there any way to add files to the sub-tree or group for a Windows Form class?

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• What does the caret mean in C++/CLI?

  - by Owen

  I just came across this code and a few Google searches turn up no explanation of this mysterious (to me) syntax. Hashtable^ tempHash = gcnew Hashtable(iterators_); IDictionaryEnumerator^ enumerator = tempHash->GetEnumerator(); What the heck does the caret mean? (The gcnew is also new to me, and I asked about that here.)

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• Define Rails Model Persistent Attributes in Model File

  - by Kevin Sylvestre

  I recently played with MongoDB in Rails using Mongoid. I like the ability to define attributes for models within the model file (as opposed to in migrations): class Person include Mongoid::Document field :name, :type => String field :birthday, :type => Date end For projects that cannot use a schema-less database, does a similar feature exist? Any gems or plugins that generate schemas from a similar syntax would be greatly appreciated. Thanks.

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• passing uiimageview as a parameter in NStimer selector??

  - by hemant

  i created a function onTimer passing it a uiimageview parameter...but when i call this function in a NStimer call as shown below i get a syntax error?? is there any other way around it?? [NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(onTimer:image) userInfo:nil repeats:YES];

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• Does GdkRectangle have an activate event?

  - by Pieter

  Is there an event that triggers when a GdkRectangle is clicked? What's the syntax of the accompanying g_signal_connect command?

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• Javascript ||, how to compare multiple variables value?

  - by Fernando SBS

  How to right this syntax correctly: if (tipoTropaPrioritaria[m] || troopsCount[m] || availableTroops[m]) == ("null" || "undefined") { ... } (to check if any of the first 3 variables is null or undefined)

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• Why is Model.scoped generating invalid SQL?

  - by Nicholas H.

  When I run Book.scoped({:conditions => ['books.index LIKE ?','%query%']}) I get: ActiveRecord::StatementInvalid: SQLite3::SQLException: near "index": syntax error: SELECT * FROM "books" WHERE (books.index like '%query%') What am I doing wrong?

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• Java IDE - find all INDIRECT usages/references of a function or class?

  - by GreenieMeanie

  In Netbeans or in Eclipse, you can use "Find Usages" or "References" from the right click context menu. If a() calls b(), using the functionality from b() will show you a(). However, what I want is to be able to see some kind of tree or have an option to see all usages of a given/class or method, such that if z() calls a() that using the functionality will show both z() and a(). Any IDE plugins or external tools that can do this?

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• Porting Oracle Date Manipulation

  - by Grasper

  I need to port this following from Oracle syntax to Postgresql. Both FLO_END_DT and FLO_START_DATE are of type DATE in Oracle, and TIMESTAMP WITHOUT TIME ZONE in Postgresql: SELECT TRUNC( TO_CHAR(ROUND(( FL.FLO_END_DT- FL.FLO_START_DT)* 24), '9999D99'),2) FROM FLOWS FL I am not familiar enough with Oracle to know what it is trying to accomplish. Any ideas?

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• How to deal with JSON output that might be an array, or might be a value

  - by Summer

  Hi - I'm getting JSON-encoded output from another organization's API. In many cases, the output can be either an array of objects (if there are many) or an object (if there's just one). Right now I'm writing tortured code like this: if ( is_array($json['candidateList']['candidate'][0]) ) { foreach ($json['candidateList']['candidate'] as $candidate) { // do something to each object } } else { // do something to the single object } How can I handle it so the "do something" part of my code only appears once and uses a standard syntax?

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• compiling a linq to sql query

  - by frenchie

  Hi, I have queries that are built like this: public static List<MyObjectModel> GetData (int MyParam) { using (DataModel MyModelDC = new DataModel()) { var MyQuery = from.... select MyObjectModel { ...} } return new List<MyObjectModel> (MyQuery) } } It seems that using compiled linq-to-sql queries are about as fast as stored procedures and so the goal is to convert these queries into compiled queries. What's the syntax for this? Thanks.

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• Why am I unable to create a trigger using my SqlCommand?

  - by acidzombie24

  The line cmd.ExecuteNonQuery(); cmd.CommandText CREATE TRIGGER subscription_trig_0 ON subscription AFTER INSERT AS UPDATE user_data SET msg_count=msg_count+1 FROM user_data JOIN INSERTED ON user_data.id = INSERTED.recipient; The exception: Incorrect syntax near the keyword 'TRIGGER'. Then using VS 2010, connected to the very same file (a mdf file) I run the query above and I get a success message. WTF!

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• cmake and parallel building with "make -jN"

  - by Roman D

  Hi all, I'm trying to setup a parallel CMake-based build for my source tree, but when I issue $ cmake . $ make -j2 I get a jobserver unavailable: using -j1. Add '+' to parent make rule warning. Does anyone have an idea if it is possible to fix it somehow?

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• Writing a simple conditional statement in IRB

  - by Trip

  I am looking up all Organizations with the url "http://", and updating their attributes to "". My attempt: Organization(:all).select { |o| o.url = "http://" ? o.update_attribute("url","")} Which returns a compile error: SyntaxError: compile error (irb):2: syntax error, unexpected '}' from (irb):2 Any ideas?

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• Looking for a Java equivalent to .NET's Snippet Compiler

  - by Paul Sasik

  I am looking for a Java equivalent to .NET's Snippet Compiler. Is there any such utility out there? That or a really light weight Java IDE for Windows? Eclipse and NetBeans seem too heavy-weight to practice basic syntax.

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• JavaScript replace()

  - by d3020

  I'm trying to use the replace function in JavaScript and have a question. strNewDdlVolCannRegion = strNewDdlVolCannRegion.replace(/_existing_0/gi, "existing" + "newCounter"); That works. But I need to have the "0" be a variable. I've tried: _ + myVariable +/gi and also tried _ + 'myVariable' + /gi Could someone lend a hand with the syntax for this, please. Thank you.

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• Drupal using Solr externally on another machine?

  - by Meg

  I'd like to use the Drupal solr search module with the Apache Solr Search hosted on an external machine. I know that Acquia offer this as a service. But it's not an affordable option for me. I'd like to install Solr on an inexpensive VPS and have all my various Drupal sites which are on different hosts accessing the search functions. Am I barking up the wrong tree?

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• As a PHP developer thinking of making Perl a secondary strong suit, what do I need to know?

  - by Hexagon Theory

  I consider myself quite fluent in PHP and am rather familiar with nearly all of the important aspects and uses, as well as its pratfalls. This in mind, I think the major problem in taking on Perl is going to be with the syntax. Aside from this (a minor hindrance, really, as I'm rather sold on the fact that Perl's is far more readable), what are some key differences you think I should make myself aware of prior to taking on the language?

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• C#- Console Program Ideas for Noob

  - by user335932

  So, Im a beginning C# programmer. I know basic syntax and simple things like if statements and loops(methods and classes too). I've only used console apps right now havent bothered with windows forms yet. So any simple app ideas that introduce new things important for C# programming. Also, NO tutorials. I want to make all by myself.

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• What is wrong with this SimPy installation?

  - by dmindreader

  Alright, I have tried a bunch of times the python setup.py install command from my command prompt, and this is what I'm getting: SCREEN And when trying this: from SimPy.Simulation import * on Idle, I get this: Traceback (most recent call last): File "C:/Python30/pruebas/prueba1", line 1, in <module> from SimPy.Simulation import * File "C:\Python30\SimPy\Simulation.py", line 320 print 'SimPy.Simulation %s' %__version__, ^ SyntaxError: invalid syntax >>>

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• load HTML when click a button GWT

  - by rafael11

  how to load the other HTML page when i click a button? i'm using GWT 2.0.3. p.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { // TODO Auto-generated method stub // is there a syntax to load other HTML? } }); thanks before, Rafael.

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• How to use kyewordsearch query in c#

  - by Lalit

  How to use kyewordsearch query in c# to implement the Search object. What settings need through Central administration to enable kyewordsearch query ? Also please send me Syntax for KeywordQuery.QueryText. means how to write query ?

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• python while loop

  - by Bunny Rabbit

  def merge(l1,l2): i=0; while((l1[i]!=none)||(l2[i]!=none)): SyntaxError: invalid syntax being a newbie i can't figure out whats wrong with the abouve code.

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