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/halp/ - Technical Support

/pr/ is back! All programming needs go there.


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  • Currently 333 unique user posts. View catalog

  • Blotter updated: 2018-08-24 Show/Hide Show All

There's a new /777/ up, it's /Moldy Memes/ Check it out. Suggest new /777/s here.

Movies & TV 24/7 via Channel7: Web Player, .m3u file. Music via Radio7: Web Player, .m3u file.

WebM is now available sitewide! Please check this thread for more info.

Bulk Saving Images Encoded As Base64 Anonymous 16/02/10(Wed)20:50 No. 22045 ID: 78a278 [Reply]
22045

File 145513380213.jpg - (8.35KB , 225x225 , help.jpg )

I have about 400 html files that contain images encoded in base64

<img src="data:image/svg+xml;base64,[really ass long string]">

I need some way to save these images as individual files. Yes, I can save as in my browser (firefox), but only one at a time, and there are 400 pages with as many as 100 images each. Page Info/Media also works, but only for one image at a time, selecting all and hitting save does nothing. So unless I can find some bulk method that will work with base64, I'm looking at a really, really long slog through this mess. Any help or advice would be greatly appreciated.


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Anonymous 16/02/12(Fri)01:05 No. 22046 ID: 5a53ee

DownThemAll would probably work, assuming you have them all in one ginormous HTML document.

Otherwise you could try a base64 converter, although if you've put each inside an HTML wrapper, instead of simply putting each into its own base64 file, a converter may not be able to interpret it:
https://sourceforge.net/projects/base64/




Anonymous 15/10/14(Wed)10:28 No. 21956 ID: 017fff [Reply]
21956

File 144481128228.png - (17.44KB , 246x127 , reactos-logo.png )

So I was browsing my good old ISO folder today and noticed that I had an ISO of ReactOS.
I wondered if it was still being developed, but to much of my surprise the project looks dead.
Does anyone know more about this?


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react os community Lemas 15/10/14(Wed)21:15 No. 21957 ID: 2bc3b7

well theres still some thing going on with it but thats all i know, since you brought it up. i looked and had found that they have a youtube community page. and its really active. https://www.youtube.com/channel/UCMo8NP-2oP35rauon-Duc9Q/videos


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Anonymous 16/02/07(Sun)19:44 No. 22043 ID: 3d0318

Its still not useable for most things. hardware support is rough at best. Interesting if you develop, but its not like you can throw this on an old system to replace XP or something.




cloning a system drive with multiple partitions. Anonymous 15/10/26(Mon)11:40 No. 21958 ID: 776200 [Reply]
21958

File 144585603637.jpg - (16.18KB , 200x301 , transfer.jpg )

I have pretty much decided that despite diagnostics I am going to upgrade/ get a bigger system HD. I'm just not sure where to begin.
I am using Windows 7.
The whole drive is like 500 Gigs and is in 3 partitions a 230 meg system drive.
A 100 meg system reserve partition that the system added during a migration to my current motherboard.
And a 250 meg partition (no this isn't all my storage space I have 2 other drives I added afterwards)
If it was just the partition with the system drive I Think I would just have to just create a System Repair Disk on a USB or something and then a system restore on the new drive. but that's only for one partition.

How would I go about partitioning my new drive to keep the current partitions (and Data) but resize the system and storage drive?
I feel like a bit of an idiot asking but really woudl like to do this myself.
If someone could spell it out in a moderately spoon fed way or point me somewhere to find this?


4 posts omitted. Click Reply to view.
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Anonymous 15/10/29(Thu)14:51 No. 21964 ID: 776200

- or could you clone the whole drive on a larger drive and then fuck around with it with partition magic etc. ?


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Anonymous 15/11/04(Wed)19:19 No. 21966 ID: 228b39

It should proportionally expand all non-system partitions on a disk if you follow the instructions on that link. Obviously if you have whole disk/partition encryption or the like enabled then all bets are off, since it won't be able to interpret the NTFS directory structure to expand the partition.

Personally the last time I had anything beyond system & boot partitions on a disk was when partitioning was the only means of controlling the block size. Controlling the block size meant you wasted less data, because a .5K file still occupied however large the block was, and smaller partitions had smaller block sizes. These days the block size is normally 4K (unless you go out of your way to change it) no matter how big or small the partition is.


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Anonymous 16/02/07(Sun)19:41 No. 22042 ID: 3d0318

Use Clonezilla to image/copy the drives, then GpartEd to move and resize your partitions. Gparted is non destructive, but you can make resizing multiple partitions really slow if you dont think about the order of operations first.




Nexus 7 woes.... Anonymous 16/02/04(Thu)01:10 No. 22038 ID: 34334b [Reply]
22038

File 145454460382.jpg - (31.42KB , 600x375 , Nexus7.jpg )

I have a nexus 7 tablet and I run into the eternal bullshit of "insufficient space " when updating this bitch of a thing. I've used 2 cache cleaning programs, deleted a game that took up a GB and still can't update even facebook.

Any suggestions that don't involve hurling this thing into a lava pit?
What the fuck?


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Anonymous 16/02/04(Thu)01:56 No. 22039 ID: 34334b

Seriously it can't even update a 4 meg app.
(ya I thought rebooting might help.)




Anonymous 15/12/31(Thu)14:46 No. 22001 ID: 716d81 [Reply]
22001

File 145156959511.jpg - (55.36KB , 700x386 , The Hi-hats.jpg )

Yesterday, my Dell Precision 390 had issues starting up. I got some kind of error message that spoke of the keyboard and some kind of heating issue. I hit F1 and it worked as usual.

Then today it won't start at all. The fans in the PSU just goes "woom", the lights in the front flashes and the computer flatly refuses to boot.

Please help. Is there some kind of fuse on the PSU etc that I should reset?


7 posts omitted. Click Reply to view.
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Anonymous 16/01/27(Wed)22:08 No. 22035 ID: 5a53ee

>>22033
Technically it's a case of heat (expansion) and cold (contraction) physically moving parts apart enough to create problems. This is why 360s got a RROD, heat, contract, heat, contract, crack, RROD.


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Anonymous 16/01/30(Sat)16:23 No. 22036 ID: 716d81

>>22035
Hence the need for active RAM-cooling, yes?


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Anonymous 16/01/31(Sun)09:52 No. 22037 ID: 44b7d2

>>22036
You'll still get heat/contract cycles, since even with a cooler the RAM slot will not be as cold as it is when the system is off.

It's a difference of inches vs. feet, so while the problem will still occur, it will occur more slowly.




Anonymous 16/01/06(Wed)16:26 No. 22014 ID: 99fe2a [Reply]
22014

File 145209401717.jpg - (167.03KB , 450x600 , 56cf23c753721bc6a8184c2b06a5bbd5.jpg )

I know this isn't really tech help but it fits best here

I want to get a pair of high end headphones but i'm wondering... on every single pair of headphones i've ever had, one ear would eventually die. Do HEHs have this problem? I don't want to shell out $200+ for something that will fuck up.


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Anonymous 16/01/07(Thu)09:11 No. 22015 ID: aaffb1

This looks pretty decent, but i cant say i have tried them myself.

http://lifehacker.com/the-best-headphones-you-can-buy-under-20-1480550409

I have had the same issue, and ended up paying $40 for a pair of durable earbuds on amazon, and it was shipped with an already broken earbud. I might try these ones myself.




Anonymous 16/01/06(Wed)04:49 No. 22009 ID: beb2f9 [Reply]
22009

File 14520521424.jpg - (1.78MB , 4032x3024 , image.jpg )

Hey /halp/, been long since I been here. Currently running a Lenovo Windows 7 laptop and my screen is fucked up. How do I fix this?

Pic related.


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Anonymous 16/01/06(Wed)04:55 No. 22010 ID: 2df8ca

Plug into an external monitor.
Video good = Screen or cable is bad.
No Video = GPU or Mobo is bad.
Cable is the cheapest to replace but from my experience if you see anything on the screen then the cable is good.
Screens run about $40ish and aren't "too" hard to replace if you don't know what you're doing.
See if that model has a YouTube disassembly video to help.

TL;DR
I'd bet your screen is broken. ~$40 fix. EZPZ


>>
Anonymous 16/01/06(Wed)05:13 No. 22012 ID: beb2f9

>>22010

Guessing that I was right. Did think it was the screen that was the issue, lucky I kept my Windows XP monitor. Thanks Anon.


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Anonymous 16/01/06(Wed)05:48 No. 22013 ID: 2df8ca

Np, have a good one.




cyanogenmod from 10.1 to 12 16/01/01(Fri)03:41 No. 22002 ID: 776200 [Reply]
22002

File 145161609398.jpg - (14.76KB , 700x394 , CyanogenMod-Logo-AH-1.jpg )

My friend picked me up a used Nexus & tablet and all I know is it's an OS and Cyanogen mod (s) behind)
I ran a util (Upgrade for Android Protool that told me my system didn't meet the requirements for either Lollipop or marshmallow... (but it's weird as it says my ver is 4.1 not 4.4
it's running Cyanogen mod 10.2.1-groupler
and I think the current ver is 12. something or 13.
The updater can't see / find any of the updates.
I was wondering how to update from this to the latest version without wiping my system.
My android ver is 4.1 and no, I don't know how or if I can upgrade that higher as well...

Can anyone spoon-feed me what the hell I can do with this?


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Anonymous 16/01/04(Mon)01:08 No. 22007 ID: df8db5

Why not wipe system?
What model is that device?
You can backup apps with TitaniumBackup, look on onhax dot net for the full apk




Anonymous 15/12/19(Sat)13:54 No. 21996 ID: 473029 [Reply]
21996

File 145052965889.jpg - (6.07MB , 6016x4000 , vintage-0077.jpg )

Forgive me if I am out of place, but could I get some help with my typewriter? The return button doesn't seem to work. It works okay, but it's hard to get the lines of text to line up without the return button.


1 post omitted. Click Reply to view.
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Anonymous 15/12/20(Sun)12:46 No. 21998 ID: 473029

>>21997
How can I check the spring tension?
I'm sorry; I don't know how typewriters work.


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Anonymous 15/12/20(Sun)16:10 No. 21999 ID: aa1d29

If you don't know how, don't try. You'll only distort the spring further. Take it to a watch repair shop if you can't find a specialist near you, they can normally deal with this sort of thing.


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Anonymous 16/01/01(Fri)21:04 No. 22004 ID: 2d7f4c

1) aquire parts diagram
2) aquire tools
3) disassemble
4) clean
5) inspect
6) replace parts
7) reassemble

This is the process I've used to fix mechanical type things I've never had experience with otherwise.

Things like kitchen appliances,large house appliances,small gas motors for lawn equipment, printers and other office machines. All approached using the method above.




linux game Anonymous 15/11/25(Wed)15:18 No. 21977 ID: d6fa00 [Reply]
21977

File 144846112885.jpg - (7.48KB , 194x260 , temp.jpg )

how to install Don't Starve on ubuntu


4 posts omitted. Click Reply to view.
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Anonymous 15/12/08(Tue)15:05 No. 21991 ID: 690149

>>21990
Not nearly as mainstream as having a functional reading ability.


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Anonymous 15/12/09(Wed)19:19 No. 21994 ID: 652784

>>21989
No it works perfectly well on any Ubuntu flavour if you have Steam installed.


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Anonymous 15/12/11(Fri)04:51 No. 21995 ID: 16a86e

>>21989
SteamOS is just Valve's Ubuntu-based distro. It might be the only officially supported distro for lots of games, but it doesn't in any way mean it's the only distro a given game will run in, even more with Steam Runtime being a thing.




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