chenge - Developer IT

how to set default browser for PDF reader evince on LINUX

- by chenge

i find this command sudo update-alternatives –config x-www-browser i choose chrome. it works for xpdf, but evince still start firefox after click. i feel linux is not standard. i use linux mint 8 LXDE.

Read the article

how to change pdf reader of chrome on linux

- by chenge

it seems chrome uses xdg-open to open pdf file. how to change to another pdf reader? i use linux mint 8 LXDE. thanks!

Read the article

Problem! I can't add work areas in gnome flashback ubuntu 14.04 or make the alt-tab work!

- by user2970454

Please, I have been dealing with the alt-tab problem for a long time. I have alreade check keyboard shortcuts in the configuration panel but it still doesn't work. (I already had this problem in ubuntu 12.04, but since I installed 14.04 another problem came arround. I can't add work spaces. I tryed changing the amount of work areas by right clicking in the desktop's miniature but it does't chenge. Anyone can help me find this parameters in a file wich I may be able to edit using "sudo nano" or something similar? Thaks! PS: I also have problems with the backlight but that may be another issue since I had to install samsung-backlight in 12.04 but it isn't availabe for 14.04. I just mention it in case someone knows somthing about it.

Read the article

track the value o textbox

- by ntan

Hi i have a textbox that is hidden. And i chenge the value based on clicks inside the page. I want to track somehow the value so when value is 0 to call a ajax. i tried using .change but is not working Does anyone have an idea

Read the article

iPhone status bar orientation with opengl

- by sfider

I have opengl only view that displays in portrait and landscape mode using projection matrix (view's transformation is identity all the time). I need to show status bar with proper orientation. I do this by setting status bar orientation property in UIApplication and changing frame of opengl view so the view won't go under status bar. When I change from landscape to portrait (landscape is the initial state) view's frame is set to (0, 20, 320, 460) and stays like this. However view appears to be translated by (-10, -10). It seems that I did change the size of view but couldn't move it. Weird things are: initialy view is full screen, I change it to (0, 0, 300, 480) (landscape with status bar) and it works then, it doesn't work when I try to chenge it for the second time (portrait with status bar) frame property of the view shows that view is placed correctly Any thoughts on what can by the problem?

Read the article

align="right" doesn't work in xml

- by Syom

i've never used xml before, and now i must chenge the align of text. i try to do it like in html, but it doesn't happen. maybe i do something wrong? here is he script <gallery> <title><![CDATA[]]></title> <text><![CDATA[text, which i want to to be in right position]]></text> <thmb></thmb> <img wdt="421">images/avetiskhakhamyan.jpg</img> </gallery> i try to write align="right" in tag, but it deosn't work. could you tell me what is the problem? thanks

Developer IT