Please guide me.
what is the difference between null != object and object!=null
same for "".equal("something") and "something".equals("")
which one is good for processing.
Hi,
from front end application I am sending the value as 0.15 to database via a stored procedure, but it gets stored as 0 value. Why? please guide. I am using C# + ASP.NET + SQL Server 2008
I have
EMPLOYEE-ID,DATE,IsPresent
I want to calculate longest streak for a employee presence.The Present bit will be false for days he didnt come..So I want to calculate the longest number of days he came to office for consecutive dates..I have the Date column field is unique...So I tried this way -
Select Id,Count(*) from Employee where IsPresent=1
But the above doesnt work...Can anyone guide me towards how I can calculate streak for this?....I am sure people have come across this...I tried searching online but...didnt understand it well...please help me out..
hi any one know iphone uislider with two thumbsindicators, i have tried to manipulate it, any one have idea means please guide me. Am new to iphone development please help me.
thanks in advance
I have followed the guide posted here and when I run my application the menu button for "Check for updates" is not enabled. It's there, it's just grayed out.
i have set a thread and i want to run it using a loop. so this thread should run in the loop and break in a certain time and again run the loop.
please i have no clue how to do this. can someone guide me.
A friend of mine has been designated as Technical Analyst from Senior Software Developer in the new Project. He is worried whether this [Technical Analyst] is better position than the Senior Software Developer or he has been demoted. Please do guide us in this matter
I have a string (R(46 - 9900)) AND ( NOT (R(48 - 9900))) where R denotes Range . If you evaluate the expression it results in R(46-47) , considering the logical operators (AND,NOT).
I have a requirement where I need to parse such a string and evaluate it to a correct result . I have to use C++ as a programming tool to achieve this result .
Can anyone suggest a few guide lines as to how do I proceed on this ?
Hi, I want to create a HTTPS WCF web service on azure and want to use it in a desktop application.
Can any one guide me in right direction to achieve this?
I'm new to iphone development. i want to write an app that has 3 buttons. touching each will trigger a sound.
1.wav
2.wav
3.wav
Can someone give me some hints and guide me to the right path?
Hi,
I am creating a sites by java programming using google sites API developer guide. I had easily created different type of pages as parent page and sub pages also. my problem is,I am not able to create a web page as parent page and file cabinet, announcement, list page as sub page. That's parent page and sub page is created as same not as different page. please tell me a solution.
I have a PCRE regex that looks like this
s/(<input.+?)alt(=".+?".*?>)/$1title$2/
Can anybody help me with making that work on sed?
Eventually can anybody point me to some guide/blog post/whatever that explains differences between sed regex and PCRE?
I could set up the environment in my local host, But i have no choice like deploying my war file as its shared server, my admin ask me to extract the war file and upload through ftp. Now the problem is I am new to remote server. Please guide me with the remote environment file system and complete directory structure in remote tomcat. And how to use FTP for deployment ?
Thanks in advance
Hrushi
I could set up the environment in my local host, But I have no choice like deploying my war file as its shared server, my admin ask me to extract the war file and upload through FTP. Now the problem is I am new to remote server. Please guide me with the remote environment file system and complete directory structure in remote tomcat. And how to use FTP for deployment ?
I've always thought of the if not x is None version to be more clear, but Google's style guide implies (based on this excerpt) that they use if x is not None. Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my convention)?*
*I'm referring to any singleton, rather than just None.
...to compare singletons like
None. Use is or is not.
I've been looking into some bug trackers and Retrospectiva seems like a good tool. However, I am having all sorts of trouble installing it on my machine. I followed the guide on their site (http://retrospectiva.org/tickets/357) but it hasn't helped much and there don't seem to be a lot of users on their site that work with Windows.
I am wondering if any of the SO users have any experience working with Retrospectiva.
This file appears to be in a binary XML format. What is this format and how can it be parsed programmatically (as opposed to using the aapt dump tool in the SDK)?
This binary format is not discussed in the in the documentation here: http://developer.android.com/guide/topics/manifest/manifest-intro.html
Note: I want to access this information from outside the Android environment, preferably from Java.
I am a java beginner and so far have completed learning the core java concepts except io chapter. I also want to finish up the j2ee material and other stuffs like hibernate, springs and struts .
At present I have good knowledge of Java . please guide me that how can i finish up studying Hibernate, Springs and Struts in 2 days without going through J2ee in detail .Since I am preparing for the interview ?
thanks for the help..
hello all i am new bie in iphone development in my project there is one requirement that while editing text there are iphones inbuilt buttons copy paste and select all i want the clickevent on all this buttons and also want to display action sheet title on their respective click events please guide me how can i do that
thanks in advance
dear friends,
while developing an application how to get current operating system version installed in mobile phone?
for example,
1.5,2.1 etc..
can any one guide me how to get it?
any help would be appriciated.
I'm using embed tag in PHP like this:
echo "<embed src='images/meccaAdhan.mp3' name='guitar' id='BGS_ID' autostart='true' loop='false' width='2' height='0'></embed>";
I need to add this code before images:
templates/<?php echo $this->template ?>
Please guide me how to solved it.
Hello there,
I have my WCF Service hosted in Windows Service. The client application is a website project to which I added the Service reference.
I was not using any error logging/tracing... but now I feel I should implement as it will help me not to make void guesses.
Please guide me for the best practice so that I can quickly handle errors and pin point the exact issue.
Thank you!
Indentify a suitable programming language that will read the XML document and insert its contents into the database.
i need help with this question i am getting really confused can some one show me and guide me thorught how to do this