System Programming

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Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.

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Hi everyone,

I'm trying to make an alias of a .exe file and have completed the following steps:

Clicked on start and typed in “regedit”
Clicked on HKEY_LOCAL_MACHINE
Expanded “Software” then exp…

751 views
Enabling OSINT in Activity Based Intelligence

Activity based intelligence (ABI) requires access to all available sources of data. Recorded Future allows analysts to observe structured data on the open, deep, and dark web.

Hi,
As I want to copy details from one given Excel file into New0.xlsx by these
(CODE)

But I've got 'File not found exception' due to this line

(CODE)

Any advice?

1535 views

Not needed

1353 views

Only one iPhone is having this issue.
We manage access to our email and internal site via SSL certificates.
These are installed through Airwatch MDM profiles.

Usually, if I remove an iPhone from …

1281 views

I have a simple powershell script. I like to make this as a batch file so that a user just double clicks and run. It has a prompt to enter user id.

(CODE)

When I run a batch file with follow, i…

841 views

hi,

I am trying unix .sh scripts on my windows laptop
https://www.tutorialspoint.com/unix/unix-loop-control.htm
(CODE)
from below link
https://www.tutorialspoint.com/unix/unix-loop-control.htm…

1844 views

I am starting to think about deploying Windows 10.  Are there any good docs out there that show the minimum install (Required services, apps and such) for a thin windows 10 workstation?  I welcome you…

546 views

First of all, I'm sorry I am not SQL expert, but I have to do this tomorrow, so I need a quick starting code to do what I want.
There are 2000 tables I need to update statistics, but last time, it f…

444 views

windows os
this is only a small exmaple about how to split this:

(CODE)

Output:

176.58.104.12:aida1380.1393
2.184.85.16:BARAN_3490217012b
87.107.202.187:110110110110er1382
79.130.174.6:e…

853 views

Hi,

I am working on below challenge.
http://codingbat.com/prob/p107259
Psedo code:
1. check if mp has a and b as key
2. if yes append keys and values and return map

I wrote my code as below …

3584 views
How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

we have squid proxy server.

we recently ran a scan and it returned a new vulnerability with regards to SSL/TLS, which is known as the “Sweet32” Birthday Attack.  The conclusion is that DES and 3DES…

545 views

To simplify the problem I found analogical one. Let say you clone the project ( for example this one https://github.com/ignl/BinarySearchTrees )
It use libs from open jdk

https://gyazo.com/47773b9d

791 views

Hi,
How to correct

(CODE)
due to these errors?
(CODE)

348 views

Hi,
To this event
(CODE)
I only want to append SheetName0 as a new worksheet to the Workbook, if SheetName0 does not exist within the workbook. And no change is applied to workbook, if SheetName0 i…

172 views

Hi,

I am working on below challenge.

http://codingbat.com/prob/p168493

Given an array of non-empty strings, return a Map<String, String> with a key for every different first character seen, w…

1383 views

Hi,
I want to check if relevant SpreadsheetDocument is existing or not, per given filepath (having both full path and document name). Only if the file does not exist, then I create it. Otherwise, I j…

376 views

Hi,

I am working on below chalenge

http://codingbat.com/prob/p103593

Loop over the given array of strings to build a result string like this: when a string appears the 2nd, 4th, 6th, etc. tim…

883 views

I was looking a a sed command online (which seems to work fine) and didn't understand why the recommended solution included a [^>].  I don't think it's needed, so I was hoping someone could explain wh…

245 views

Hi,

I am working on below challenge




wordMultiple Given an array of strings, return a Map<String, Boolean> where each different string is a key and its value is true if that string appears …

1289 views
What Security Threats Are You Missing?

Enhance your security with threat intelligence from the web. Get trending threat insights on hackers, exploits, and suspicious IP addresses delivered to your inbox with our free Cyber Daily.

Windows 10 just went through yet another update.
Now my view is blocked whenever I want to write anything. Windows assumes I can't hit the keys and offers me handwriting instead.
Where can I say NO…

449 views

Hi,

I am working on below challenge.
http://codingbat.com/prob/p117630

The classic word-count algorithm: given an array of strings, return a Map<String, Integer> with a key for each different s…

1172 views

Hi,

 I am working on below challenge
http://codingbat.com/prob/p197888


[/Map-1 > mapBully
prev  |  next  |  chance


Modify and return the given map as follows: if the key "a" has a val…

688 views

Ok I am very lost on this part. I have Products and each product has 4 Product Conditions. These Product Condition Codes are NSOP NSSP USOP USSP . Each Product has a parent. Basically Just the Product…

133108 views

Hello Everyone,
I wonder if MFC::CString is ansi or utf-8 by default.  My thought would be to consider it as ansi so the question is how to convert the following sequence:

1. CString str = _T("Hel…

1092 views

Someone helped us here with this cod to ctach an exception and pop up a message to the user with this code:

(CODE)

However when the message MessageBox.Show("File is in use"); is launched the app…

276 views
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