In VIM how do I change the backbround color of just the QuickFix window?
How do I change the background color of current buffer or pane in vim?
The result set has no current row while using JDBC I am using the following code in selenium, but I am not able to retrieve data from database. I am getting the errors "The result set has no current row"  My code is   public class Auto {      public static void main(String[] args) throws InterruptedException, SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException     {           Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");         System.out.println("Driver loaded");           Connection con=DriverManager.getConnection("jdbc:sqlserver://192.168.*****\\SQLEXPRESS/*****_DW/EPS:****;user=******;password=******; ");          System.out.println("Driver loadedd");       java.sql.Statement stmt= con.createStatement();     ResultSet rs=stmt.executeQuery("select * from [*****_DW].[dbo].dim_grantee ");      System.out.println("Query executed");      while (rs.next());     {         String Name=rs.getString("NAME");          System.out.println("Name is");     }   } Make rigid body collide with hair particles How to include SVG diagrams in LaTeX? I'm making all my diagrams in SVG format using Inkscape and then I export them to some other format (e.g. PDF, EPS or PNG). I wrote a short script that does this for me automatically, but I'd like to avoid this step, if possible --- sometimes the conversion from SVG converts the text labels into vectors, and that's annoying. Hence the question:  Is there a way to include SVG diagrams directly without conversion to an intermediate format?  Package suggestions, or instructions for specific LaTeX distribution are welcome. Tips and personal experience on which tools you have found to be working reliably would be also appreciated. Why are certain example URLs like https://site.com/ and https://mysite.com/ blocked from post content? Is it possible to accept the alternative hypothesis? I'm aware of several related questions here (e.g., , ) but I don't know the definitive answer for my question below.  Suppose a hypothesis test where we want to test whether a coin is fair or not. We have two hypotheses:  $H_0: p(head)=0.5$  $H_1: p(head)\neq0.5$  Suppose we use 5% significance level, there are two possible cases:   When we obtain the data and find that the p-value is less than 0.05, we say "With significance level 5%, we reject $H_0$."  p-value is greater than 0.05, then we say "With 5% significance level, we cannot reject $H_0$."   My question is:      In case 1, is it correct to say "we accept $H_1$"?   Intuitively, and from what I have learned in the past, I feel that "accepting" anything as a result of hypothesis testing is always incorrect. On the other hand, in this case, since the union on $H_0$ of $H_1$ covers the whole "space", "reject $H_0$" and "accepting $H_1$" look exactly the same to me. On another thought, I can also think of the following idea, which says it is incorrect to say "we accept $H_1$":     We have an evidence strong enough to believe that $H_0$ is not true, but we may not have an evidence strong enough to believe that $H_1$ is true. Therefore, "rejecting $H_0$" does not automatically imply "accepting $H_1$"   So, what is the right answer? If friction acts on car all time, why is it not accelerating forever? In the first gear, slowly releasing my clutch i push the gas pedal to the maximum torque level, say at 2000 rpm. Now as the engine torque is acting on the wheel, friction helps the car to accelerate.   If i hold the gas pedal at that position, the torque should continuously act on the wheel and the car should increase speed forever. But in reality even if we put the gas pedal at the max.torque rpm range in first gear it speeds up to certain wheel rpm (say 500rpm) and it stays there only. Why? What does the underscores in _servicename_ mean in AngularJS tests? RAID10 vs. RAID5 for data files We are trying to evaluate the potential performance improvements that could be gained by switching an existing applications .mdf files to a RAID10 LUN vs. the existing RAID5 LUN they are living on right now. The transaction log already lives on a RAID10 LUN.   So the question is, if we move data files to RAID10 would the end user see performance improvements in the GUI? or would it be just faster writes to the data files when a checkpoint occurs and the changes get written to the data file but no improvement would be seen at the end user level? Direct Proof that $1 + 3 + 5 + \cdots+ (2n - 1) = n\cdot n$ Prove that for all integers $n$, $n \geq 1$,   $$1 + 3 + 5 + \cdots + (2n - 1) = n\cdot n$$   How would I go about proving this? Uninformative error message when using AUCTeX How can I list the contents of a .zip folder in c#? How can I list the contents of a zipped folder in C#? For example how to know how many items are contained within a zipped folder, and what is their name? How can I make Ubuntu 18.04 / 18.10 desktop use Unity (be like Ubuntu 14.04)? How to jusify {e,n} is a valid RSA public key? Is it a scam if the person only wants to deposit into my account, not make a withdrawal? A man in  west  coast  Austria wants to deposit money  into  my account.  I'm in Alabama.  I had to get an online  account.  I did that, but he says his bank manager  needs all this information:   DOB SSN    online access username  online access  password   security  question and answer   bank name   bank address   bank number  person who is on the account     their name their address    account no   routing no     OK. Is it safe  to do this or am I being scammed?  I don't want him  to be able to end up withdrawing all my money instead of depositing money. How can I disable javascript popups/alerts in Chrome? Sorry if it's been asked. I've already found several solutions that aren't working. Not sure what I'm doing wrong.   I don't want to disable all javascript, only Javascript alert boxes. The ones that pop up and force you to click OK or X to close them.  I've found user scripts that claim to do this (example:  ). I've put chrome on the dev channel, start chrome with the --enable-user-scripts switch, the script shows up as installed.  But I still get the alert boxes.  An example alert box that isn't getting disabled is at  - put in any garbage word into the word validator on the right sidebar. You get a popup telling you it's not a word. I have noticed for a few months that my mouse will randomly jerk across the screen. I'm super paranoid about security. But this is just silly!  Has anyone else experienced this, and found out what causes it? It happens to me every couple of days. The cursor will jump across the screen about 1000+ pixels. I thought it was my mousepad - changed it, and that's not it.  I imagine it's just a hardware issue.  This is on a PC with a Razer Naga, wired mouse. The mouse worked for about a year before I started noticing these issues. They have persisted even after a reformat / reinstall. Best way to implement keyboard shortcuts in a Windows Forms application? I'm looking for a best way to implement common Windows keyboard shortcuts (for example Ctrl+F, Ctrl+N) in my  application in C#.  The application has a main form which hosts many child forms (one at a time). When a user hits Ctrl+F, I'd like to show a custom search form. The search form would depend on the current open child form in the application.  I was thinking of using something like this in the ChildForm_KeyDown event:     if (e.KeyCode == Keys.F &amp;&amp; Control.ModifierKeys == Keys.Control)         // Show search form   But this doesn't work. The event doesn't even fire when you press a key. What is the solution? What exactly happened with Dr. Crusher's husband and Captain Picard? Can I get from Gatwick airport to London by Oyster card? I read many contradictions as to whether one can use a Oyster card from Gatwick Airport to central London.  What is the most time-efficient way to go from Gatwick to "Old Billingsgate" (Monument tube station is nearby)? Public transportation is preferred over taxi. How can I calculate the angle and proper turn direction between two 2D vectors?