Ubuntu :: How To Get Smaller UI Elements
Sep 14, 2010
I cannot reduce the size of all icons, context menu items etc.For example, I need to do some minor programming for the university. And this is how Eclipse Aptana RadRails look on a netbook: [URL] UI takes up to 70% of screen space, and the IDE is barely usable now. On Windows it looks like [URL] I tried some gnome themes but they all are of the same size. Is there any way how I can reduce the size at least for the whole system (nautilus etc)? If there is a way how I can apply 'nanoized' theming for desired applications only.
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Jan 22, 2011
I am using 10.04 LTS Lucid, and I notice the free space of root is getting smaller and smaller.
Five months ago, there was about 3.9GB free space of root, but now it is only 1.6GB. I always run sudo apt-get autoremove and sudo apt-get autoclean every time the update is finished, and also use Bleachbit to clean the system, but both are useless.
I never faced such problem with older versions of Ubuntu, is there any measure to fix it?
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Jan 23, 2011
I am using 10.04 LTS Lucid, and I notice the free space of root is getting smaller and smaller. Five months ago, there was about 3.9GB free space of root, but now it is only 1.6GB. I always run sudo apt-get autoremove and sudo apt-get autoclean every time the update is finished, and also use Bleachbit to clean the system, but both are useless.
I never faced such problem with older versions of Ubuntu, is there any measure to fix it?
1. There is not any .deb in the /var/cache/apt/archives.
2. The total content of /var/log is only 167.6 MB, that won't be a problem.
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Apr 8, 2010
Everytime i restart the panel elements are shifted and i have to rearrange them all over again:this is the usual arrangement:and this is what i get after every restart:
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Jun 25, 2010
I'm ready to format my drive and try Ununtu, but I need to make sure the operating system will run the latest version of these two programs.
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May 13, 2011
i didn't know which section to put this in, but since it is a question about gnome3, i figured this was the best place. every theme i use besides the default adwaita theme seems to have these red outlines around every element, as seen in the attachment.
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May 27, 2010
i've got certain functions now declared as static and their being used as pointers. So, moving on I then added a variable which so happened to be used in both static and non static functions. Here's some testbed code, the variable in question is 'window':
Code:
//g++ -Wall -I/usr/include/ -L/usr/X11R6/lib -lX11 -lXi -lXmu -lglut -lGL -lGLU -lm main.cpp -o run
#include <GL/glut.h>
#include <stdlib.h>
[Code]....
In short, I can't see the point of using a class to wrap all of this. Never having been taught programming i'm unsure as to the best method for structuring an application like this. Should (would you design) this initial section be a class?
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May 1, 2016
Every single theme has at least one or more broken UI element. In Arc, I'm missing highlighting in the context menu, and in Numix, some application's backgrounds are just completely black. All of these themes don't give me a urlbar. I'm also missing a lot of boxes. There is no box around the word "submit" in reddit, and neither around "cancel". If you go into the search bar, I'm missing the checkbox for "limit my search to /r/...". I know these themes work, because I had them working in my last install of Debian. Except, last time I used the XFCE iso instead of the netinst. Even default themes, like Raleigh, are not working correctly. I installed all the necessary packages like the gtk2 murrine engine, but if the default themes aren't working then something is definitely missing.
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Mar 19, 2010
Here is a LIST:
List = "abcd 1234 jvm something"
How to get the second element "1234" without looping all the list?
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Feb 22, 2010
It is very important for my research work. For example mydata.txt:
id type x y z
1 6 0.474611 0.227223 0.583947
2 4 0.422894 0.22726 0.536791
3 5 0.448963 0.200148 0.560336
4 3 0.386478 0.207721 0.515293
5 6 0.371617 0.22361 0.582206
6 4 0.32123 0.222999 0.534782
How to change second column (type) whose values are 4 and 3 to value 1, so that mydata.text file become:
id type x y z
1 6 0.474611 0.227223 0.583947
2 1 0.422894 0.22726 0.536791
3 5 0.448963 0.200148 0.560336
4 1 0.386478 0.207721 0.515293
5 6 0.371617 0.22361 0.582206
6 1 0.32123 0.222999 0.534782
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Jan 27, 2011
I have a char*[] array:
Code:
char* myarray[] = {"Hello", "there!", "LQ"};
and I wish to use/ write a function to find the number of elements in myarray (in this case, its 3).
*equivalent of .NET's array.size() that returns number of elements in array
How do I achieve it?
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Apr 27, 2010
created this array and the last two elements will not pop - phil and sylvia never get up to bat.
1#!/usr/bin/perl
2use strict;
3use warnings;
[code]...
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Nov 28, 2015
First impressions I really like Debian, been running a server with it for a while and just last week switched to it on my main workstation.
I have only had one problem with video. I have a Geforce 210 with 1gb (1024x768 resolution) of ram and the proprietary Nvidia drivers installed from a repo. Thing is, in all video whether flash in my browser or movies in vlc, mpv, and mplayer, I have these weird overlays that scan over the video, especially in scenes where the camera zooms in, long distance shots seem unaffected.
Also, almost every video I start whether flash or movie file, I get a flash of a green bar at the bottom of the screen very quickly and barley noticeable.
Now I know thats a rough description so I attached two screen shots (link at bottom of post), the affected area is circled in red on one, also I have attached a png of a similar image that may be more enlightening.
Notice the quality of the second screen shot, especially around Will Ferrell's head, and the greenish yellow line leading down his shoulder and arm. The general quality seems terrible. The film is in 720p and looks great in Mac.
I had the proprietary drivers installed in Slackware 14.1 and Mac OS 10.10.5(Nvidia Web Drivers) on this system, with this card and did not have this problem.
I'm in gnome latest version.
01:00.0 VGA compatible controller: NVIDIA Corporation GT218 [GeForce 210] (rev a2)
Subsystem: Device 196e:082e
Kernel driver in use: nvidia
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
Subsystem: Device 196e:082e
Kernel driver in use: snd_hda_intel
[URL] ....
Switched Nouveau same result....
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Aug 9, 2010
What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?
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Oct 10, 2010
i have an array var=(node1,node2,node3,node4) and i want to shuffle the array elements randomly every time when unix script will run like that.....
first time when script run order will be shuffle randomly
node3,node1,node4,node2
second time when script run order will be shuffle randomly like
node1,node4,node2,node3
third time when script will run again order will be shuffle randomly like
node2,node1,node3,node4
how to do this without using of shuf or shufsequence commands
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Jul 20, 2011
I have an array with 15 elements, and I want to break it down into three columns. When the array is split into a the three elements - however on the iteration, it does not conform to that structure.
Code:
#!/usr/bin/perl -w
use strict ;
[code]....
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Jun 23, 2011
im trying to receive a string from user, then divide it into groups of strings with 3 elements only. meaning if input is:
12345 it should give 123 and 45
123456 it should give 123 and 456
1234567 it should give 123 and 456 and 7
anyway what happens based on my code is that it works fine with first two (when it has groups of 3 elements and 2 element, and also when it has groups of all 3 elements) but for the last case (when makes groups of 3 elements and 1 group of 1 element) it shouws as "123 456 7 D"!! meaning it adds one extra character to the last element out of no where!
here is my code:
Code:
#include <iostream>
#include <conio>
struct array
{
[Code]....
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Dec 10, 2008
I have something like this:
$arr_hash{'produce'}{'veggies'}[0] = Broccoli
$arr_hash{'produce'}{'veggies'}[1] = Cauliflower
$arr_hash{'produce'}{'veggies'}[2] = Carrots
[code]...
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May 16, 2010
I am trying to learn how to include common elements on every page. At first I made the mistake of calling it ssi but I do not think that is correct in php5. I downloaded phpb3 to look at and they are not doing it that way. they do it like this.
Code...
Problem is I can not find any articles that explain it. I even looked at the php manual and did not find it. Could someone explain this or point me in the right direction.
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Jul 15, 2009
For Perl I need to understand a few things. It's unlikely that anyone will be able to give me direct answers but if they could point outI'm trying to hack down an existing script http://eoylpac.org/source/eoy.pl. What I need to be able to do (in a nut shell):1. Open a database2. Read the values for each uniq id and execute a subroutine for each of those values. (The subroutine already exists in the above file 'do_pdf').
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Mar 13, 2011
I have .txt.gz files that store queries made on a browser, d my job is to analyze them.The information is stored in a xml-like style.Quote:
<browser>lwp-trivial/1.41</browser>
<http_code>200</http_code>
<keywords />
[code]...
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Sep 18, 2010
For a search box on my site, I want a textbox, which will let the user input the term to be searched for, and next to it I want a drop down list that'll have, for example, "Fruit" and "Vegetables" as categories to be searched within. How do I do the HTML for this? (so that the arguments to my search.php script will be eg. "search.php?text=apples&type=fruit" ? )
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Apr 6, 2011
I am trying to install photoshop Elements 5.0 in Wine. The Wine instructions say not to install it as root, among a bunch of other things. My System Settings for Removable Devices is set to automatically mount such devices. My /etc/fstab, which I have messed with, looks like this:
Code:
/dev/sda2 swap swap defaults 0 0
/dev/sda1 / ext4 defaults 1 1
/dev/sda3 /home ext4 defaults 1 2
/dev/sda5 /mnt/backup ext4 noatime,user_xattr 1 2
/dev/cdrom /mnt/cdrom auto defaults 1 2
[Code]...
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Mar 12, 2010
i'm using wget with this parameters:
wget -E -H -k -K -p -nH -nd -Pfolder http:\www.mysite.com
using this parameters the main html page and all the images will download in the same folder. Instead i would like to have the html page in a folder and all the images,css ecc in a subdirectory for example i want to have:
c:foldermain.html
c:foldersubfolderimage.jpg
c:foldersubfolderimage2.jpg
c:foldersubfoldercss.css
It's the same that mozilla firefox do when i save a html page on local machine ("save page as" on file menu) Which parameters do i have to use?
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Mar 29, 2010
Is there some way to access HTML elements via javascript through some internal ID?
For instance, given a form like:
Code:
<form name="myForm">
<input type="text" />
<input type="text" />
[Code]....
I think I've seen some way to do this before but I'm not certain
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Oct 12, 2010
How can I declare an array with the number of elements is larger than 2^32 ?
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Apr 30, 2010
...and returning the index of the found element in its array.
I have:
for ((i=0; i < ${#array1[@]}; i++)); do
# Read each line of the file test
if [[ $(eval "sed -n '$(($i+1))'p test") == *${array2[0]}* ]]
stuff
I want to find the index of the found substring in array2 and only if it isn't found, move on to the next element of array2. I don't know the size of array2 so that [0] has just got to go.
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Apr 13, 2010
I'm trying to make a combo box which should have elements dynamically taken from a database. I've an Exam Table,and it has columns Sno,Ename,Month,year. i need the combobox to list to the elements that are present in Ename.
i read some things in the web and tried that out in the netbeans. it said to rightclick the combobox and set bind ->elements and bind->selecteditem. But i'm not sure how to set the binding expressions inorder to get the required list in the combobox.
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Feb 24, 2010
When I parse a XML file, should I rely on the order of elements?
For example say we have:
Should I rely on the above order?
Would the following still be valid:
I'm trying to find out if a well formed XML document should have an ordered structure, or if it's still valid XML if it has no order.
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Apr 26, 2010
I've tried KDE, XFCE & fluxbox (this latter of which I think I prefer). They all work but they all have similar streaks & distortions on the GUI. Is this certainly a driver issue?
Also, after using them for a while they freeze.
In an earlier thread dc_eros suggested installing the latest openchrome, which fixed a similar problem he had with his first slack13.
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