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1
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1answer
39 views

When terminating a straight through network cable, should I use 568A or 568B?

What the title says, really. Sure, it'll work either way, even if I order them by my favourite colors, provided they are the same in both ends, but what is the "correct" standard to use with 100BaseTX ...
0
votes
1answer
48 views

Is there any difference between USB-C and USB 3.1

I have been hearing a bit about this new USB-C standard, but is it the same as USB 3.1?
0
votes
1answer
69 views

Why should one prefer lower case file extensions like .jpg over uppercase ones like .JPG?

Many (most?) programs note file extensions in lower case. ls command in bash even prints foo.jpg highlighted as picture by default but not *.JPG. Lower case characters are better to distinguish from ...
25
votes
2answers
4k views

How can manufacturers put the specs of overclocking speeds when the whole point of overclocking is it's not known? [closed]

Some retailers really play up the overclocking capabilities of CPUs. For example, in the advertisement for this Intel Core i7-5820K processor, it says it can be overclocked to 3.6 GHz. How is that ...
0
votes
0answers
18 views

Is there a standard for specifying weather-related preferences?

I find over and over again that weather applications and web sites default to temperatures in °F and wind speeds in mph. My local standard (which is "local" in most of the world, I believe) is °C and ...
0
votes
1answer
81 views

What is the correct name for a USB flash drive? [closed]

What is the difference between the names: thumb drive (USB) memory stick jump drive pen drive (USB) flash drive What is the technically correct name for the device shown in this image? What is the ...
0
votes
0answers
32 views

Outbound mail queue lifetime standards

Description: I am trying to setup an email server with qmail and postfix as a MTAs. I am using postfix to handle my outbound mail flow traffic. Problem: I have set postfix maximal_queue_lifetime to ...
0
votes
2answers
128 views

Is there a disadvantage to not using text file extensions?

I recently learned that file extensions (at least for plain text) in a Unix-like environment generally don't have meaning. Whether a bash script has a .sh,.log,.txt, or .hgfjgfdjgd, it can still run ...
-3
votes
1answer
129 views

How do I know if an optical drive is able to read CAV written DVD?

Some TV DVD recorder use CAV (Constant angular velocity) to record TV programs. The problem is that most optical drives from the PC world can't read such DVDs... So, How I can detect if the drive ...
3
votes
2answers
402 views

Crimping T568A vs. T568B color scheme: Does it matter electrically?

I have bulk Cat 5e Ethernet cable with "TIA/EIA-568B.2" stamped on the jacket. I'm assuming this means I should use the T568B color scheme. If I were to crimp both ends using the T568A color scheme ...
0
votes
1answer
340 views

Why are USB connectors different from RJ45/Ethernet connectors?

I note that USB cable and Ethernet cable (RJ45/Cat5/...) have the same function : to transmit data as fast as possible over a wire or a port that we can connect and disconnect. In their evolution they ...
0
votes
2answers
74 views

Free official documentation for cables and models? [closed]

I've been looking through the ISO and IEEE sites for official documentation on the Open Systems Interconnection (OSI) model, TCP, and a range of cable standards (5/5e/6). However, other than on the ...
1
vote
2answers
3k views

What does ISO (as in the disk image format) stand for? [duplicate]

Just a question for curiosity's sake; what do the letters ISO stand for? I know that ISO files follow ISO-9660, the ISO in which stands for International Standards Organisation, but a lot of file ...
1
vote
1answer
988 views

Behavior of DHCP-client

This is a question about the Internet protocol standards. The DCHP-client (dhcpcd-5.2.10 from Android 4.x) initializes an interface The DHCP-client sends a DHCPDISCOVER message DHCP-server sends a ...
0
votes
1answer
49 views

Does PDF's have a Standard Size? [closed]

Does PDF documents have a standard size? Almost all PDF's i have seen has A4 Size,is this the standard size,if not what is the most common size in pixels for PDF document?
0
votes
1answer
34 views

Is there any STANDARD U.S.-compatible keyboard layout for typing extended Latin?

I am getting REALLY tired of adjusting my typing habit when needing to type characters such as ø, å and æ to name a few, after switching from Mac OSX to Windows to Mac OSX, which I unfortunately have ...
2
votes
1answer
858 views

Is USB unreliable by design or are there just so many broken devices around? [closed]

Often, I've had the case that some USB device starts behaving "strange" (e.g. not being recognized by Windows; not being recognized after waking from standby; being recognized only after plugging it ...
0
votes
1answer
44 views

How does someone that is blind interact with a website that has infographics?

I understand that there are some technologies that exist (text to speech, or that thing whistler had in Sneakers) that could enable someone that does not have sight to understand what is on a webpage. ...
5
votes
2answers
78k views

What is standard A4 paper size in pixels for a given resolution?

Is there a standard size of A4 paper in pixels? Dimensions of A4 paper are 210mm × 297mm or 8.27in × 11.69in. For 600dpi resolution, I calculate the paper size in pixels like below: In imperial ...
2
votes
4answers
796 views

Is a “multi-km” LAN network possible?

A LAN (local area network) is often thought of as a small network, usually not exceeding a few kilometers. However, assuming we have an unlimited supply of quality wires and chips, is it possible to ...
0
votes
1answer
96 views

Determine which Wi-Fi standard is being broadcast

I am on a Wi-Fi network that I think is 802.11b, judging by the low bandwidth I have, if compared with a wired connection. But how can I confirm that this wireless network is broadcasting 802.11b ...
3
votes
2answers
3k views

Is there a URL character limit?

I clicked on an ad for a TracFone deal, and noticed the URL it went through: ...
13
votes
5answers
14k views

How do I enter dates in ISO 8601 date format (YYYY-MM-DD) in Excel (and have Excel recognize that format as a date value)?

I tried to enter this date in ISO 8601 format (YYYY-MM-DD) in Excel 2010: 2012-04-08, but Excel automatically converts the date format to 4/8/2012. I tried scrolling through the different types of ...
1
vote
0answers
107 views

Is there A Standard Format For Describing Network Architecture/Topologies

I'm looking into tools for automatically mapping network resources that create hardware and software diagrams of the network such as WhatsUp Gold, HP TopTools, etc. Is there a standard format, XML ...
2
votes
2answers
360 views

SATA connector position on a hard disk

I have a external SATA drive enclosure that connects via USB to a PC/Mac and it accepts a bare SATA drive being slotted directly into the enclosure, much like a hot swappable disk you would find in a ...
1
vote
1answer
3k views

Adding standard deviation bars in Excel 2007

In Excel 2007 I am using a double bar graph (like a regular bar graph, but with two columns under one x-axis value) as my chart. I have 8 x-axis values, making a total of 16 actual bars. I need to ...
6
votes
2answers
1k views

What is the reason for CPUs being so small?

The more transistors a CPU has the faster it is right? We seem to keep trying to make the transistors smaller and smaller yet the size of the CPU remains the same, a few cm squared. Why isn't the ...
91
votes
2answers
7k views

Is there a standard name for the “standard” computer screw?

I have the unfortunate task of writing a technical document, and I know the government is a stickler for unnecessary detail. Is there standard name for the standard computer screw? Also, what is the ...
1
vote
3answers
10k views

Install Windows Embedded Standard 7 from USB

I would like to install Windows Embedded Standard 7 on a HP thin client. I downloaded the ISO file from the MSDN Subscription site but I'm struggling to make a bootable USB disk. I tried using ...
2
votes
1answer
711 views

Why is Internet Explorer not a standards-compliant browser?

Disclaimer: This is not a rant question whatsoever. I do a lot of web development and I manipulate websites on a daily basis at my work. Something I always come across when fixing things is that ...
0
votes
3answers
104 views

Why Standards Place Limits on Data Transfer Rates?

This is a rather general question about hardware and standards in general: Why do they place limits on data transfer rates, and disallow manufacturers from exceeding those rates? (E.g. 100 Mbit/s for ...
9
votes
2answers
2k views

How will IPv6 impact everyday users? (World IPv6 Day)

With the current (one hour in at the moment) trial by all the big boys (Google, Facebook, Bing, Yahoo, etc.) I wondered how IPv6 will effect home users and the Internet as a whole. Will the change ...
0
votes
1answer
305 views

Associate ISO week date with a month

is there any standard way to associate a ISO week number with a specific month? Let's say we have week 35 this year (from 08/29/2011 to 09/04/2011), does this week belong to August or September? ...
0
votes
1answer
428 views

Which regular expression standard is used in grep?

Is the regular expression standard used in grep POSIX + ASCII or something else is mixed in?
2
votes
1answer
337 views

What is The POSIX standard?

In plain and simple terms, what is the posix standard and why does it matter? Also if I have two systems that are 100% posix compatible, would code compiled for one work on the other without a ...
1
vote
3answers
754 views

Display (screen) Resolution Standard Ratios

The screen resolutions 800 x 600 & 1024 x 600 have the aspect ratio 4:3 and this is a standard. What are the other resolution standards? For example: Widescreen is 16:9 Extra Wide HD etc.
2
votes
1answer
1k views

Forcing IE8 Standards Mode with FEATURE_BROWSER_EMULATION

I'm doing this: http://blogs.msdn.com/b/ie/archive/2009/03/10/more-ie8-extensibility-improvements.aspx But it's not working. I have "iexplore.exe" set to 8888 (decimal mode) under MACHINE, but it's ...
2
votes
1answer
780 views

Ubuntu package install directory standards

I've been trying to find some documentation that defines the standard which Ubuntu uses for installing applications. I'm making a web app that I want to install it in the correct places. As an ...
15
votes
3answers
949 views

Is there still any reason to prefer GIF over PNG when creating images for web pages? [closed]

Long ago, I used to avoid the PNG image format when building web pages because browser support was lacking. I remember having a PNG on a page could cause the QuickTime plugin to be loaded - yuck. ...
2
votes
4answers
285 views

Is passing the Acid3 test important?

I use Firefox for my primary browser but I've noticed it doesn't completely pass the Acid3 test. Well I know that most sites will still continue to work even though my browser isn't 100% ...