Golang

443

Solutions

955

Contributors

Golang, also called Go, is an open source programming language that is a statically-typed language with syntax loosely derived from C, adding automatic memory management, type safety, some dynamic-typing capabilities, additional built-in types such as variable-length arrays and key-value maps, and a large standard library. Go is a general-purpose systems programming language that aims to be efficient both for development and execution with a focus on fast compilation and increased maintainability of large projects. Go was originally targeted at systems programming tasks such as building server/web applications, high throughput middleware and databases.

Share tech news, updates, or what's on your mind.

Sign up to Post

(1) I'm required to deliver the access application system in a supermaket envirnoment, now the number of cashiers will be 20 (Users) accessing the same sales accounting or tables. My application is split into backend & front end of which per user will have their own front end linked to the backend on the server.My fear here is the locking system even if all my forms show the record locks property  - No Locks, any idea how go about this?

(2) I have also experienced some issues of power failure in some clients work place, now because of the same you find in the FE folder sometime their is an extra file generated after power failure any idea how to sort out this? Though my current advice to the clients is to invest in UPSs

Regards

Chris
0
owner wants to capture screenshot for local and remote users.   (he wants to be able to go back in time and see if they used a company laptop to send/receive/delete emails, used personal emails on laptop, internet history, file deletions.  

I know of Netsupport manager which allows you to discreetly look at current sessions, but not past and not webbased.  

Any ideas if one of you have used a web based program to obtain the above.
0
I have a client who set up a Seagate Blackarmor NAS box a number of years back.  It has 4 Seagate 4T SAS drives in a RAID-5 configuration.
I was in their office last week and took a look at the device as it was running very slowly.  I looked at the front panel information (scrolled through the menus) and all four drives were listed as "Good".  The volume was listed as "degraded".

I looked at the web interface and saw that drive 3 was no longer part of the array (not sure if it said offline or bad).  I used the Action button to remove it.

I have since rebooted the box and now the volume is shown (on the front panel) as "Failed".  All four drives show as "good".  On the web interface, all four drives are listed as "good" but there is no volume shown.  I'm hearing no odd noises from any of the drives.

The client's backup is not as recent as he'd like, so he is very interested in trying to get this back up.  I realize that the safest option is to go to a (rather expensive) data recovery service.  He's not likely to want to go that route.

If these were NTFS-formatted drives, I'd have numerous options to analyze and possibly recover the data.  I'm assuming that the box runs Linux and that's not something I deal with except in very rare situations.

One option is to replace the drive that was removed from the array and see if it will recreate the volume.

I'd appreciate any suggestions on how to proceed.
0
My Windows 10 system has crashed twice in the last two days. When it happens it just stops completely with my monitor turning off as well and the connected printer recycling. The interesting thing is that this Windows 10 system has not communicated with the 4K seiki monitor and does not go into sleep mode. Even more interesting is my Windows 8.1 system does communicate with an identical Seiki 4K monitor and does enter sleep mode automatically.

No blue screen of death, no warning whatsoever. My battery backup is not doing anything so it must not be a power issue. When I turn my monitor back on and press the start button on my computer it starts back up with no problem.

Both times I was working with a Microsoft Access 2013 application in VBA.
0
I have the following request from a user.    Can you recommend the best way to do this?  Windows 10.
Tx!
Can I please have the following setup up both projector and the associated laptop to:
1.      Go to sleep at 7:00p
2.      Wake up at 7:00a
3.      Never sleep between 7:00a and 7:00p
4.      An app or a setting that will allow revolving between multiple windows and if possible between multiple browser tabs?
a.      This is so if I have multiple dashboards and apps running, it can display each at a set interval of time, lets say every 2 minutes…
0
We have 2 servers running exchange 2013 in a DAG setup. All of a sudden the passive server keeps having its copy queue length continuing to go up after I run the commands to get it back to 0.
What do I need to look at to see what is causing the passive server to have its copy queue length to continue to go up?
Also if I restart the cluster service on both servers, then all goes back to good for a while
0
Hello EE Community,

I'm in need of assistance in creating a PS script that does the following:

If I schedule a script to run on Fridays at 10AM, I need the script to go back 15 weeks from date, adds a day, so it'll be Saturday and delete any files older than 12am.

For example, if I run the script this Friday 11/23 at 10AM, the script will go back 15 weeks from date so it'll be Aug 10th adds a day so it'll be Saturday Aug 11th and deletes anything before 12am.


This is what I have so far:

$limit = (Get-Date).AddDays(-7 * 15)
$path = "\\SharePath"

# Delete files older than the $limit.
Get-ChildItem -Path $path -Recurse -Force | Where-Object { !$_.PSIsContainer -and $_.LastwriteTime -lt $limit } | Remove-Item -Force
2
DNS issue

so i am new to DNS, here is my problem

we have a marketing site hosted, externally the site works perfect however lately internally when we hit the url we get page cannot be displayed, the fix is to go to our DNS servers and clear cache which works for about 30 minutes then it breaks again
0
I know there are programs, like Audacity, that will null out background noise.  You give them a sample of just the noise and they subract that from the whole audio track. Does anyone know what these programs do if the noise sample is louder than whats in the audio track? Suppose, for example, you shot a video walking around a store while the manager talks about the various items.  The noise you want to null out is a generator at a building site across the street.   But this noise will be louder when we're walking near the front of the store than when we're at the back.  If the noise sample being used to null out the noise is louder than  the noise in the audio,  will noise get added back in, or will it the track noise just go to zero and stop?

Thanks
0
I am unable to change .zpl files to open with a .bat file that was created for printing.  I go to "open with" and add the check mark to always open with .... and it prints and works great but we have to do that every time.  it is windows 10 we are using and I cant figure out how to make all .zpl files when clicked on to auto open the label.bat file.  any ideas how to force that to happen as it is not saving label.bat as the program to open all .zpl files with.
0
Hi,
I am thinking about buying a new HP ML110 G10 with iLO 5 activated and like to know how to go about buying iLO 5.
Is this a piece of chip (or hardware) that I need to purchase separately or it is intergrated inside the server?
Do I have to buy license initially and renew it annually or it is one time purchase?
I saw the demo on youtube and like the fact that you can Manage and monitor servers from anywhere.
HP Part number is 512485-B21, but the price is all over the place and don't know what/where I need to buy.
AMASON: $70.00
NewEgg: $99.00
Provantage  $257.92
CDW  $303.99
serversupply: $310
0
Greetings.
I recently updated our SSl certificate on Exchange 2016.
Upon ding so, I lost connectivity to my ECP portal.
All I get when I login in is a reloop back to login again.
I have tried checking the certificate and settings but they look good as per my understanding.
I am not an Exchange Guru and this is the first time I encountered this issue.
I do need this resolved so I can add new users to our environment.
I could do it from our other Exchange Server in the DAg, but I do not want to go that route.
Reason being is that the issue will still be there: relooping after attempting to login.
I do can use OWA but not ECP.
I am running windows 2012 R2 as the OS for Exchange 2016.

I checked the settings in "default website" the bindings and they are correct pointing to the correct certificate.
I restarted the service on IIS in application pools called "MSExchangeECPAppPool", but to no avail.

Thank you for your attention.
0
What is the best way to backup a SBS2003 server without NTBACKUP.
We have replaced this server with a new 2012r2 server and just want a backup in case we need to go back for anything.
what software can I use.
0
When creating a distribution group in the O365 portal by default only senders inside the organization are allowed to send.  I need to find a way to mark ALL distribution groups to allow external senders - using a script as manually one by one would take too many hours.  We need this as we are transferring to a new tenant in groups not everyone will go at the same time.   So the folks on the new tenant will not be able to send to the distribution lists until the transition is complete as they are considered external users.  Importance on this is critical as it's nothing our project team considered before now.
0
I received an email from my email account.  It state that I had been hacked and to prove it, they had included my password.

I changed my password and ran several Anti-Virus malware tools ( MS, Symantec, SpyBot).  They found some cookies but nothing else.

I also looked at the task manger to see if something was running that look out of the ordinary

So I ignored the emails and received another yesterday with my new password.  So clearly I haven't found the keylogger.

I checked for a restore point that would go back, but with Windows 10 upgrading all the time, it only went back a few weeks and this has been going on longer.

How can I find this.
0
Dears,

I have couple of questions regarding Meeting Room of Exchange 2016 as below:

1- How to prevent double booking for certain room?
2- How to receive a confirmation of my booking?
3- When I go to outlook >> calendar >> Open Calendar >> From Room List then, it takes long time to show the result and it shows all reservation as Tentative?

Thank you

BR,
Abdulsalam
0
Dear Experts,

I am configuring a Lenovo V3700 V2 with 24 hard drives.

I created two pools.

I added 12 drives to the first pool.

When I want to add the remaining 12 to the second pool, I only see 11 drives.

Where did the missing disk go?
0
Crystal Reports 2016

I am using the standard grouping by field in my report.  However I would like to actually combined several fields to fall under one specific group.  How would I go about doing that.

Field to group by.  A, B, C, D, E, F


Example:
                       Group: A
                           Detail A
                       Group B
                            Detail B
                       Group C
                            Detail C
                       Group (Contains D, E & F)
                            Detail D,E,f
0
Dell laptop is giving me a windows stop code. I cannot go back to last know good configuration.
0
PGP for free?

Absurd question maybe but if I Google for "PGP Windows x86 32 bit" I am not presented with a list of freeware products but presented with several paid for products. I am a cheapscate  and expect everything for free including a PGP encrypter program for my crappy 32 bit Windows version 10 notepad.

So where do I go to (my lovely) to get free encryption for my Windows 10.0 32 bit craptop tablet?
0
Basically it is not a technical problem ,, i just want to know further about experts exchange ,, as i am on 7 days free trial ... my question is what is annual subscription for it ,,, and if i go for annual subscription ,, what benefits i will have from experts exchange ,. i mean i can enroll any class from such subscription or after subscription i have to pay separately for whatever course I am enrolling for .

Looking forward to your favorable reply
0
Hi All,

I've got an iMac, which is doing a restart loop, just a white screen and a chime going in a loop.... the screen doesn't go blank when it restarts, stays white and you keep hearing the chime every 2 to 3 seconds, I've tried all the normal fixes, like holding the shift key, pressing command-option-r-p... nothing seems to work, would anyone know a fix?

I know last resort is taking it to Apple but the machine isn't covered by Apple Care...


Thanks
0
Hi Experts,
I wish to generate a report against a specific mailbox and for the output to be statistical information such as:
Number of incoming emails within a given start/end date/timeframe


Obviously, I am not after exchange jargon, this is to be used by a department team leader on an ongoing basis so needs to simply output information, I need to automate that the department head receives this on a daily basis

Any suggestions on how I can go about this, any handy scripts that someone may have to do this?
0
I am working with app packaging in SCCM 2012R2 and have an application installer (.exe) that while running launches a second .exe (Sentinel Runtime) to install. At the end of the second one installing, there is a prompt to hit OK. The application install won't go past this point if you don't hit OK. So in SCCM, it will run until it times out then the installation will fail. I haven't been able to get it to move beyond this point no matter what switches I use. It would be great to get some help with this. I am running the installation again to get some fresh logs as I am sure someone will want to know. Below is the string I am using in the installation line.

".\tnxTower8040_Setup.exe" /S /v"/qn " /norestart

I've tried many variations of the same command, but have had no luck. I've also reached out to their support and they were unhelpful as well. So now I am reaching out to the experts!

Thanks in advance!!
0
I have a variable defined as

var model = new List<someviewmodel>();

if i drill down model

model[0].items[0].inspectionitems[0].Value = 62
or
model[0].items[0].inspectionitems[0].Value = 63

And then i have another variable with just a number in it

var number = 62

Another property I have inside the model is "isSelected".

what I basically want to do is whatever value i have in var number, I want to go in Model and find that particular item and set the "isSelected" property to true.

C#
0

Golang

443

Solutions

955

Contributors

Golang, also called Go, is an open source programming language that is a statically-typed language with syntax loosely derived from C, adding automatic memory management, type safety, some dynamic-typing capabilities, additional built-in types such as variable-length arrays and key-value maps, and a large standard library. Go is a general-purpose systems programming language that aims to be efficient both for development and execution with a focus on fast compilation and increased maintainability of large projects. Go was originally targeted at systems programming tasks such as building server/web applications, high throughput middleware and databases.