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• What is the Difference between onclick and href="javscript:function name ?

  - by Shyju

  Is there any difference between 1 : <a href="javascript:MyFunction()">Link1</a> and 2 : <a href="#" onclick="MyFunction()">Link2</a> ? Would one affect the page performance by any means ?

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• What be the regex to determine whether there is date in the string or not with different date format

  - by Harikrishna

  I am parsing table information from the html table.Now I want to check whether there is date in the records for one particular column.Means I want to check whether there is date in the string or not .And date can be in different format like the string can be FUTIDX 26FEB2009 NIFTY 0 -- There is date in the string. FUTIDX MINIFTY 30 Jul 2009 -- There is date in the string. FUTSTK ONGC 27 Mar 2008 -- There is date in the string. What should be the regular expression for that ?

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• what is difference between JDK 1.4 and JDK1.6.

  - by Vipin Nemade

  hi friend, I have created the project using the JDK 1.4. Now I want to use JDK 1.6 version in my project. for this what steps are required.Means I want to know the what changes is require in code to get a JDK 1.6 feature.Basically I am talking about the features that is added in JDK 1.6. If any one list out that changes it is very helpful. Thanks in advance..............................

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• C++, what does this syntax mean?

  - by aaa

  i found this in this file: http://www.boost.org/doc/libs/1_43_0/boost/spirit/home/phoenix/core/actor.hpp What does this syntax means? struct actor ... { ... template <typename T0, typename T1> typename result<actor(T0&,T1&)>::type // this line thank you

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• Where does a href="#" pointing (at|to)? ?

  - by sid_com

  Hello! Can someone tell me, what the href with the "#" means? <a id="logoutLink" href="#">Logout</a>

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• Calculix Data Visualiser using QT,zooming

  - by Ann

  how could i zoom-in and zoom-out the output image.it should be user friendly,means using push button.Please send me a code for that.

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• WCF net.tcp binding 808:* what does this mean?

  - by ralph

  I am trying to connect to a WCF service someone set up and i'm having trouble, I have no idea what 808:* means in the "Binding Information" for net.tcp site bindings. thanks

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• how can i execute other class?

  - by stella

  hi, i have to connect java to mysql db using jdbc. thats not a problem and i can query data from db successfully. the problem is, i have another class that i need to execute which the application is using the data from db. can i execute jdbc and call the application class to executed after the data dragged from db?means, i just execute jdbc class in command prompt and automatically application class also executed

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• internel server error 500

  - by PHPgenerator

  hello, I made a web application that I connect to it from a mobile device and I used Ajax Request Object but the status of the object returned data is 500 and after search I found that this means Internel Server Error 500 Is there any suggestions what may be the reason ?? thanks

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• Groovy , what does -> mean

  - by user350325

  In examples of groovy code I find the -> operator everywhere, but the groovy tutorials nor the book I have seem to provide any explaination as to what this means.

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• Get the value of a textnode which is being shown on the screen via javascript.Not very easy.

  - by T_t

  I mean, assume a web page is very long and contain lots of words, now i just want to get the value of a textnode which is being shown on the screen.How could i do it? Thanks! :) what's more: I mean, i know how to get the value of a textnode,but if a web page is very lage and contains thousands of words, what i want to do is that,only get the shown textnode of the dom tree.That means if you slither a mouse wheel,some text disappear and some come into your vision.

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• python copytree with negated ignore pattern

  - by Chris H

  I'm trying to use python to copy a tree of files/directories. is it possible to use copytree to copy everything that ends in foo? There is an ignore_patterns patterns function, can I give it a negated regular expression? Are they supported in python? eg. copytree(src, dest, False, ignore_pattern('!*.foo')) Where ! means NOT anything that ends in foo. thanks.

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• Skeleton framework - css list spacing

  - by user1745014

  I'm trying to float my navigation at the top much more to left around 200px atleast more towards the end of the line that can been seen below. Everytime I apply a margin or padding it pushes the navigation to go under each other even though there is loads of room, could anyone take a look at my code. means alot thanks, I always find things easier with firebug so I uploaded it here http://xronn.co.uk/hosting/ Thanks again!

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• How do I get Nunit to run selenium tests against different servers?

  - by Jon

  I have an Nunit test which uses selenium RC to run tests against our UI. I want to run the tests against 2 different servers, which means having the call to selenium.open() with 2 different servers. However, I don't want to have 2 different Nunit test suites that do the same thing but against different servers. I need a way of passing parameters from Nant or the Nunit driver program to specific which server to test against. Is there anyway to do this?

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• An IE7 toolbar button, with 2 different *.rc files

  - by karikari

  I have a IE 7 button toolbar project on Visual C++. My question is, can my button have 2 *.rc files. Means, by default it will use the 1st *.rc file, and when certain condition achieve inside my *.cpp, the button will be using the 2nd *.rc file. Is this allowed in visual studio or IE7? edit: Both rc files has different information for icon image.

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• ruby on rails, restricting access to public directory

  - by hpist

  I need to prevent access to public directory with .htaccess kind of mechanism. It means that hitting http://localhost:3000 should ask for credentials before it shows anything else. Is it possible?

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• Replace all URL unless it is allowed

  - by ratamaster

  I had a regex that replaced all URLs from a given string: my_string = "www.example.com test www.mysite.com" my_string.gsub!(/[a-zA-Z0-9\-\.]+\.(com|net|de|org|uk|biz|info|co.uk|es|de)(\/\S*)?/i,'(site hidden)') As a result of the above I get: "(site hidden) test (site hidden)" How could I change the regex to not replace www.mysite.com ??? It means that the replace should output "(site hidden) test www.mysite.com" Thanks !

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• How to store opening weekdays in a database

  - by JoaoPedro

  I have a group of checkboxes where the user selects some of the weekdays (the opening days of a store). How can I save the selected days? Should I save something like 0111111 (zero means closed on sunday) on the same field and split the result when reading the data? Or create a field for each day and store 0 or 1 on each (weird)?

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• Database hit reduction .net?

  - by Karthick

  Hi, In a single webmethod in .net webservice there are 4 times DB hit (for different tables), apart from using stored procedures, is there any means which i can follow to reduce the db hit?

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• Extract IDs from CSS

  - by nosuchip

  I've the CSS file with many entry like id1, #id2, #id3, #id4 { ... } id3, #id2 { ... } id2, #id4 { ... } I want to extract list of unique IDs using command line tools (msys). Unique means any entry in list presented only once. How? PS: I know how doing it using python, but what about awk/sed/cat?

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• What is unchecked cast and how do I check it?

  - by Mike

  Hi, I think I get what unchecked cast means (casting from one to another of a different type), but what does it mean to "Check" the cast? How can I check the cast so that I can avoid this warning in Eclipse? Thanks,

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• In Regex how to match in between the words?

  - by user828234

  I want to write the regex pattern which should match the string in between also. For example: I have writtenthe regex pattern like this ^((?!mystring).)*$ Which means match words which doesnot contain mystring. But i want regex pattern to match like this. mystringabcdfrevrgf regex matcher should return abcdfrevrgf How will i achieve this, Please help Thanks in advance. Answer: ((?!mystring)(.*))$

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• How to score high of document containing "Burj Khalifa" in title and then in summary field in SOLR

  - by user365589

  Hi, I want to sort document by relevancy i.e. First all docs having "Burj Khalifa" in title and then in summary field? and sort by publishdate as well. means latest documents must have high score. criteria is like sort by score with publishdate http://localhost:8080/solr/select?sort=score+desc,publishdate+desc&q=Burj Khalifa

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• Without width printing format in C

  - by yCalleecharan

  Hi, in C if I have a printf statement containing say "%.2f", it says that the precision is 2 digits after the decimal place. I haven't explicitly specify the width. I have two questions: Is this good programming practice?; Is without specifying the width means that the width of the field will get adjusted automatically when printing the number, irrespective of the number of digits it contains? Thanks a lot...

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• in C++, what is the best method to feed the O/P of one function to another function?

  - by Dilawar

  Under these conditions, The o/p of the first program is an large array of either integers, doubles or strings. Best method means the fastest on x86 architecture.

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