How do you check mysqli_numrows ($result) for lines nil?

Similar Questions

• How can I check the disc for physical integrity on Satellite P305?

  I have P305-S8838.

  I had some freezing problems earlier this month, and on the notice here, I nu start-up and reduced services a little at a time.
  Now, I have a few more crash but don't know if it's a physical disk problem.

  For example... I have run CHKDSK and does many things and happens at the exact same spot and hangs at step 4 file 5 3498 or 421168 processed.

  I tried to run CHKDSK in SafeMode but tells me drive is locked and it will run when I restart. But the restart put back me in normal mode and get the same hang.

  Now, for more suspicion of a physical problem. I tried to make a disk image with ACronis and same problem occurs because he says impossible to reading data 226 964, 072 sector and ask if I want to ignore and continue. I say yes to everything. Log shows he made about three of these attempts and crashes.

  I ran sfc/scannow and it says found problems that he was unable to fix. The newspaper isn't so long and complex course that all means. I could send these log files if someone can help me understand.

  I ran the test of memory OK.

  I if I could put in DVD Toshiba and certain diagnoses, but when I put in the disk I get this big warning I'll crush, etc and I have chicken.

  This didn't stop me to use the computer, but its all irritating.

  How can I check the disc for physical integrity?

  Bob

  Hello

  He idea goo to check the HARD disk and run some diagnostic procedures.
  For this, I recommend the freeware tool called Drive Fitness Test.
  It allows you to check the HARD disk for certain physical defects.

  Google for this tool. You can get it from multiple pages download

• How do you manage virtual interfaces for Macbbok

  How do you manage virtual faces for macbook pro?

  I guess that you are referring to the virtual faces on a network?

  System Preferences > network > gear icon > manage virtual faces

• How can you check if you have a problem with the ghost attack

  How can you check if you have a problem with the ghost attack.

  My ISP (Virgin) sent me a letter saying I could have an attack on my apps by the phantom virus.

  How is this true and what can do

  The XcodeGhost malware affects the apps, mainly Chinese, created using a red version of Xcode.  It is not a 'virus '.  (Look at the difference between computer viruses and malware).  Remove the Apple listed here and get updated with the latest versions of the App Store.

• Sleep Timer Pavillion DV 7 - How do you set the timer for a different time setting?

  Sleep Timer Pavillion DV 7 - How do you set the timer for a different time setting?

  Hello Pidcock,

  Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the Forums of HP, I would like to draw your attention to the Guide of the Forums HP first time here? Learn how to publish and more.

  I understand that you want to change on your computer sleep timer. I'll be happy to answer that question for you. Now you have not specified what operating system you are using, so I guess it's the same operating system provided with your computer (Windows 7). I will provide you the HP support document: Management of power (Windows 7 and Vista) Options, which will guide you in how to set the power of your laptop. Just in case you have upgraded to Windows 8 I am also including the HP Support document: Manage the power (Windows 8) Options. This document will guide you through the same steps in Windows 8.

  I hope that I have answered your question to your satisfaction. Thanks for posting this question on the Forums of HP. Have a great day!

• I use Acrobat Reader XI and subscribe to services online mainly for SCEM pdf conversion to word.  I would like to ssowrd protect the pdf docs I scanned into my computer.  How do you add this featuer for free download of Acrobat Reader XI?

  I use Acrobat Reader XI and subscribe to services online mainly to convert pdf docs to word.  I would like to passowrd protect the pdf docs I scanned into my computer.  How do you add this feature for free download of Acrobat Reader XI?

  Not possible with Acrobat Reader.

• How do you prepare a PDF for 4 signatures & dates?

  How do you prepare a PDF for 4 signatures & dates?

  Hello

  You can achieve this by using text tags. EchoSign text tags are specially put in text format which can be placed anywhere in the content of your

  document specifying the location, the size, the type of areas such as the signature and first fields, checkboxes, radio buttons and form fields and advanced optional field, processing rules. Text tags can be used also as PDF form field names.

  Text tags are converted to EchoSign form fields when the document is sent to the signature or uploaded to the library of documents EchoSign. Tags text EchoSign can be placed in any document type such as PDF files, Microsoft Word, PowerPoint, Excel and text (.txt, .rtf)

  Please refer to page 5 (date) and 10 (signature) of the document create Adobe forms Echosign with text Tags.The can be found here

  Thank you

  Jat

• How can you find a timecode for the chronology of the hand... in the nested sequence?

  How can you find a timecode for the chronology of the hand... in the nested sequence?

  The opposite seems easy, but I often put the CTI on the main timeline in the hope of finding the exact location of the nested sequence.

  Thanks for all the ideas.

  It is CS3 help, but that's what you're looking for?

• check a result using lines that are different to the result

  Hello

  If anyone can help, I have Writer's block!

  I created a VI to create lines of limit for a test.  The VI creates a limit minimum and MAXIMUM by a user entered a frequency, the minimum and maximum limits by using a table.  The example I have is:

  Frequency Min Max

  2 MHz 0-10

  3 0-10 MHz

  3 MHz 0-12

  4 MHz 0-12

  This creates a line on my chart XY.

  When the test has been done, I want the result to check for stored limits.  So far I've posted online time result and limits on the XY graph, but I have trouble controlling the result that the table of results is different.  The results of the example that I have are:

  Result of frequency

  1 MHz - 9

  1.5 MHz - 11

  2 MHz - 12

  2.5 MHz - 11

  3 MHz - 12

  3.5 MHz - 13

  4 MHz - 13

  So in order to visually check the result I skip the first 2 frequencies and check others.  Y at - it a simple way to interpolate the berries to compare or will I have to wrap around the test frequency checking to check the limit or not.  An idea that I had been to calculate the increase in frequency of test and then recreated the table row limit to match the table of results.

  Any help would be appreciated!

  Try this it does all of the verification graphic design limit and anything that you want I think.

• How can I check my PC for malware and spyware?

  I tried to pay for my subscription to Rolling Stone mag online and when I accessed their website I was attacked at least six viruses and every time I tried to hit the isolate or remove the button the screen change then he said my PC has been fixing crash and I think I hit the button to solve this cos evething disappeared and I closed the compupter and booted back up.  It was a little slow.  But not a lot.  Now, when I click on an icon on the desktop as the icon of IE it flashes on this page for a blink of an eye, then returns to the office page then goes back to the IE page and everything seems normal.  How can I check to see if I have a problem of spyware or malware?  I ran my Avira Personal and it was clean but Avira Personal is not a firewall that I'm not sure he checks that attacked my PC.  I have a Windows Firewall that intercepts the malware etc.  Is there a program in Windows or Microsoft who can check on my PC without having to download something like Microsoft Essentials?

  Hello JanetMillen,

  And those proposed by Thomas, you can also try Mcafee Stinger http://www.mcafee.com/us/downloads/free-tools/stinger.aspx

  Also, if you can get to a practice desktop download, install and run Malwarebytes Antimaleware http://www.malwarebytes.org

  This forum post is my own opinion and does not necessarily reflect the opinion or the opinion of Microsoft, its employees or other MVPS.

  John Barnett MVP: Windows XP Expert associated with: Windows Expert - consumer: www.winuser.co.uk | vistasupport.mvps.org | xphelpandsupport.mvps.org | www.silversurfer-Guide.com

• How set you a specific time for Windows Update in Windows 8

  I have little bandwidth with Hughes.net. They have unlimited bandwidth between 01:00 and 06:00 time of the Download Center. How schedule you the updates of Windows in Windows 8 for awhile?  In Windows 7, I had this option.  Windows 8 is coming with updates of MASSIVE size and they are destructive my bandwidth.

  Thanks for any help.

  @ B.W_

  If you are remotely or broadband?   for a fixed price?

  Go to control panel > Action Center
  then
  Windows Update and then click "Edit settings" in the link to the left

  Look in the "Major updates" block
  and look for a blue link "updates will be...". installed in the course of the maintenance window"
  Click it
  The next screen shows a block of Auto Maintenance
  Inside, there is a line (with menu drop-down) to select the time that windows update is to run.
  Make your choice.   and apply the changes.

• How do you install CS5.5 for a new iMac?

  Just got a new iMac and want to put CS5.5 on it from an old computer. Don't know how to do it. Thanks for the help.

  Lou

  If you do not have the disk then download it, install it and use your serial number to activate it.  You might find a download link in your Adobe account online if you downloaded originally from Adobe.  You can also use the link below to locate a download.

  CS5.5 - http://helpx.adobe.com/creative-suite/kb/cs5-5-product-downloads.html

  If you need your serial number, check your Adobe account online.  It should be there if you have registered the software.

• How can you check if all your photos in Aperture are included in a backup?

  So I just manually backed up my iMac by clicking in the upper right of my screen on the logo of Time Machine and selected "save now".

  That's what I usually do I don't like TM backup automatically.

  My concern is "stored all my pictures from my Aperture library?" and "How do I check?"

  
  

  Can you also explain briefly, so I can understand that, what are the vaults?

  I use Aperture 3.4.5

  Thanks in advance

  If your Aperture library on your system drive or another drive that is included in your Time Machine backup, your Aperture library will appear in the Time Machine backup.

  Time Machine works well with Aperture 3.4.5.

  Opening vaults are a part inherited from the era when Time Machine works well with any libraries. You can use them to create a second backup copy of your photos to a different drive.  A vault is essentially a copy of your Aperture library, and when you update a vault, all changes since the last backup will be applied to this copy.  This is an incremental backup and it's faster then copy your library entirely more and more.

• How can you check to see if your computer has a virus

  I have a MacBook Air OS X Yosemite 10.10.5 and I received an alert that said I had a virus and I need to download MacKeeper to get rid of it.  Is this a false alarm?  How can I check to see if I have a virus for real?

  MLP

  It's a scam, ignore. There is no virus affecting the Mac.

• How do you get a zero for being recognized on an interactive form when he entered in the first issue?

  In a numeric field, how do you get a zero, which first came to be recognized? I have an interactive form, and one of the fields for a file number. Each year the first number is 0001. When a customer types in "0001" response populated, it's just '1' and the zeros are not recognized and that they should do.

  The Format of the special field value and select arbitrary mask, then enter "9999" under the mask.

  Either that or just set to None.