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• Temporary PYTHONPATH in Windows

  - by Santa

  How do I set, temporarily, the PYTHONPATH environment variable just before executing a Python script? In *nix, I can do this: $ PYTHONPATH='.' python scripts/doit.py In Windows, this syntax does not work, of course. What is the equivalent, though?

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• Amazon S3 enforcing access control

  - by KandadaBoggu

  I have several PDF files stored in Amazon S3. Each file is associated with a user and only the file owner can access the file. I have enforced this in my download page. But the actual PDF link points to Amazon S3 url, which is accessible to anybody. How do I enforce the access-control rules for this url?(without making my server a proxy for all the PDF download links)

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• How to I add a JQuery locators to Selenium Remote Control

  - by danswain

  Hi, I've been using XPath with Selenium quite happily and even using getEval with a but of Javascript, but a colleague said wouldn't it be great to be able to use JQuery selectors in Selenium. I've googled it, but can't find any articles that seem to work for me. Could anyone provide a comprehensive guide on how to use JQuery syntax to extract doc elements and their respective values out of selenium. I'm using C# to write my selenium tests, so if any examples could be from a C# perspective that'd be great. Thanks

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• instantiate spring bean via factory method

  - by Don

  Hi, I need to instantiate a Spring bean in the same manner as this Java code: MyClass foo = Mockito.mock(MyClass.class); The XML I need will look something like: <bean id="foo" class="Mockito" factory-method="mock"> <constructor-arg value="MyClass"/> </bean> I can't seem to find the correct syntax for passing a Class object as a parameter to the factory method. Thanks, Don

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• Regex to match card code input

  - by kate

  How can I write a regex to match strings following these rules? 1 letter followed by 4 letters or numbers, then 5 letters or numbers, then 3 letters or numbers followed by a number and one of the following signs: ! & @ ? I need to allow input as a 15-character string or as 3 groups of 5 chars separated by one space. I'm implementing this in JavaScript.

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• Error message when running a Sinatra application on Windows Vista.

  - by Adam Siddhi

  I was following a video tutorial by Adam Keys about how to make a URL shortener app in Sinatra. The code that is giving me problems is located here http://pastie.org/958644 So when I ran it I got this error: shortener.rb:12: syntax error, unexpected $undefined, expecting $end @@ home I typed it exactly as Adam said but this keeps happening. What could the issue be? By the way, I am running ruby 1.9.1p243 (2009-07-16 revision 24175) [i386-mingw32] on Windows Vista. Thanks, Adam

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• Macro for one-to-many splitting of Word documents

  - by Alex R

  I have a Word document which is several hundred pages long. I would like to use a macro to automatically create about a dozen or so sub-documents based on certain rules (mainly, occurrence of certain strings in each Section). Is this possible? What VBA functions should I read-up on? Does anybody know of any code examples which are even remotely similar and which I may be able to customize for my purposes? Thanks

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• Excel: TableAdapter UpdateCommand for table without primary key

  - by Steven

  What is the syntax for an Update query / UpdateCommand for a table from an Excel Data Source (therefore having no a primary key)? Note: Similar to: MS-Access: TableAdapter UpdateCommand for table without primary key

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• Hibernate cascade delete on a bag

  - by littlecharva

  Howdy, Having built most of my DAL using NHibernate, I've now discovered that the SQL Server's Cascade On Delete rules also need to be taken into account in my HBM files too. I've been using bags for all my collections, but there doesn't seem to be a way to add a cascade="delete" attribute to a bag. I can change all my bags to sets, but that appears to mean I have changing all my IList<s on my models to PersistentGenericSet<s, which I don't really fancy doing. Any advice? Anthony

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• TableAdapter UpdateCommand For Table Without Primary Key

  - by Steven

  What is the syntax for an Update query for a table without a primary key? Disclaimer: Frustratingly, adding a primary key is not an option. My program is a small program in a much larger system with poor data management. My development time does not include rewriting the other software.

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• Symfony: associating a stylesheet to a template of a plugin

  - by user248959

  Hi, i have this line below in frontend/config/view.yml: stylesheets: [main.css] The rules of that file are applied to the templates of the modules of frontend, but no to the templates of sfDoctrineGuardPlugin. Even if i write at the beginning of the template it doesn't work.. What should i do? Javi

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• Jquery video tutorial resources

  - by Perpetualcoder

  Is there any place where I can find JQuery video tutorials from novice level to master level? The books I saw mostly assume you are very familiar with CSS syntax. If there is any video tutorial resource for CSS, that would be awesome too.

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• Findbugs filter file for ignoring JUnits

  - by deltaball

  Hi guys, I need to set up a filter file for my findbugs ant script that scans only the src/* files and not the test/* files. What is the syntax for checking all classes while ignoring any filename or package name with 'test' in the name? Thanks

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• How to properly document programming languages?

  - by roydukkey

  Where can I find information on how to properly document a programming language? What I mean is that there seems to be a standard way to document code. php.net and api.jquery.com seem to document there code the a similar way. For example, the trim() description on php.net. string trim ( string $str [, string $charlist ] ) And likewise on jquery.com .animate( properties, [ duration ], [ easing ], [ callback ] ) Does anyone even know what this syntax is called?

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• Why "pm.newQuery(Employee.class)" and not "pm.newQuery(Employee)" in JDO?

  - by Dieter Gantz

  In this JDO, why is .class needed here? Query averageSalaryQuery = pm.newQuery(Employee.class); I would prefer to write this more concise syntax if possible? Query averageSalaryQuery = pm.newQuery(Employee);

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• Extension Methods - IsNull and IsNotNull, good or bad use?

  - by Jaimal Chohan

  I like readability. So, I came up with an extension mothod a few minutes ago for the (x =! null) type syntax, called IsNotNull. Inversly, I also created a IsNull extension method, thus if(x == null) becomes if(x.IsNull()) and if(x != null) becomes if(x.IsNotNull()) However, I'm worried I might be abusing extension methods. Do you think that this is bad use of Extenion methods?

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• Non PHP site generates php errors

  - by YsoL8

  Hello. I have this error appearing: Parse error: syntax error, unexpected T_STRING in /home/ondesign/public_html/ywamleicester.org/index.html on line 1 Which I think is a php error. However, the site in question is an out of the box iweb design with no php in it. I have no idea what could be doing it.

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• Keyword Selection Background?

  - by Irwin

  I just installed MSVS2010 Ultimate & I've noticed something which is somewhat annoying & conflicting with my syntax highlighting, as can be seen: As can be seen, when a keyword/function/variable/etc is highlighted all other instances of the aforementioned are highlighted too. This is somewhat annoying. Is there any way to disable this?

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• Unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR

  - by Cameron

  Hi I'm trying to run a WordPress plugin and I get the following error: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /nfs/c03/h05/mnt/52704/domains/creathive.net/html/wp-content/plugins/qr-code-tag/lib/qrct/QrctWp.php on line 13 What would be the problem here? Line 13 is the public bit EDIT: Here is some code: class QrctWp { public $pluginName = 'QR Code Tag';

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• Scrapy - Follow RSS links

  - by Tupak Goliam

  Hello, I was wondering if anyone ever tried to extract/follow RSS links using SgmlLinkExtractor/CrawlSpider. I can't get it to work... I am using the following rule: rules = ( Rule(SgmlLinkExtractor(tags=('link',), attrs=False), follow=True, callback='parse_article'), ) (having in mind that rss links are located in the link tag). I am not sure how to tell SgmlLinkExtractor to extract the text() of the link and not to search the attributes ... Any help is welcome, Thanks in advance

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• Can I have a block in begin/while statement in Ruby?

  - by jbjuly

  I'm trying out to have a block in a while and begin statements in Ruby, but I get a syntax error. Any other way to implement it? Here's what I want to accomplish (1..limit).each { |i| while (true) do |n| x = n * (i%n) puts n if n%i != 0 break if x.even? && !x.zero? n += 1 end }

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• How to make sure a int is 4 bytes or 2 bytes in C/C++

  - by kkpattern

  At first I want to apologize for my poor english.I want to know how to announce int to make sure it's 4 bytes or short in 2 bytes no matter on what platform. Does C99 have rules about this?Thanks:)

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• When and where do you put type annotations in Clojure code?

  - by Michiel Borkent

  When and where do you put type annotations in Clojure code? Obviously when performance counts. But are there rules by which you can live of when (only when doing Java Interop?) and where to add them (function definition arguments)?

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• dll custom business logic

  - by Mustafa Magdy

  I've a project where some business logic is separated to an DLL project, this DLL contains the business logic for this software for a specific customer. Now I've a problem after another client with different rules want to implement the software, I need someway that the application load the appropriate dll according to the client using the software, considering that this dll contains same function names but different bodies. I'm using c# 3.5, is there a way to do so ??

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• namespace: use mulitple classes

  - by xdevel2000

  If I have some php classes inside a namespace com\test and want to import all of them into another php file how can do that? use com\test\ClassA use com\test\ClassB ... use com\test\* give me syntax error.

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