Simple and fast Preloader ?
I know there are preloaders on the web, and tutorials for
them but most of them are pretty complex. Does someone know a
website or can someone tell me how I can make a very simple
preloader with minimal work.
(I’m a beginner with flash)
Liquid-86 wrote:
> I know there are preloaders on the web, and tutorials
for them but most of them
> are pretty complex. Does someone know a website or can
someone tell me how I
> can make a very simple preloader with minimal work.
The basic loader with some progress bar and % of the loaded
movie.
On first frame of your timeline place the following action :
stop();
this.onEnterFrame = function () {
bl = this.getBytesLoaded();
bt = this.getBytesTotal();
if (bt <= 0) {bt = 99;}
offPreloader.gotoAndStop(Math.floor((bl / bt) * 100));
preload_txt.text = Math.round((bl / bt) * 100) + " %";
if ((bl == bt) && (bt > 0)) {
delete this.onEnterFrame;
gotoAndPlay (3);
Than on the very same frame make a movie clip with some shape
tween from small to large, this will be your progress bar.
Make it 100 frames long. Once done give it instance name
"offPreloader"
Last this is to place dynamic text field with instance name
"preload_txt"
Pretty much it.
Just make sure that the progress bar is not too large, like
made
out of bitmap images, you want to keep the preloader frame
as small as possible so flash can load it quickly.
Than start your content from frame 3 and you all done ---- TA
DAAA !!!!
Regards
Urami
Happy New Year guys - all the best there is in the 2006 :)
<urami>
http://www.Flashfugitive.com
</urami>
<web junk free>
http://www.firefox.com
</web junk free>
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A simple and free way of reducing PDF file size using Preview
Note: this is a copy and update of a 5 year old discussion in the Mac OS X 10.5 Leopard discussions which you can find here: https://discussions.apple.com/message/6109398#6109398
This is a simple and free solution I found to reduce the file size of PDFs in OS X, without the high cost and awful UI of Acrobat Pro, and with acceptable quality. I still use it every day, although I have Acrobat Pro as part of Adove Creative Cloud subscription.
Since quite a few people have found it useful and keep asking questions about the download location and destination of the filters, which have changed since 2007, I decided to write this update, and put it in this more current forum.
Here is how to install it:
Download the filters here: https://dl.dropboxusercontent.com/u/41548940/PDF%20compression%20filters%20%28Un zip%20and%20put%20in%20your%20Library%20folder%29.zip
Unzip the downloaded file and copy the filters in the appropriate location (see below).
Here is the appropriate location for the filters:
This assumes that your startup disk's name is "Macintosh HD". If it is different, just replace "Macintosh HD" with the name of your startup disk.
If you are running Lion or Mountain Lion (OS X 10.7.x or 10.8.x) then you should put the downloaded filters in "Macintosh HD/Library/PDF Services". This folder should already exist and contain files. Once you put the downloaded filters there, you should have for example one file with the following path:
"Macintosh HD/Library/PDF Services/Reduce to 150 dpi average quality - STANDARD COMPRESSION.qfilter"
If you are running an earlier vesion of OS X (10.6.x or earlier), then you should put the downloaded filters in "Macintosh HD/Library/Filters" and you should have for example one file with the following path:
"Macintosh HD/Library/Filters/Reduce to 150 dpi average quality - STANDARD COMPRESSION.qfilter"
Here is how to use it:
Open a PDF file using Apple's Preview app,
Choose Export (or Save As if you have on older version of Mac OS X) in the File menu,
Choose PDF as a format
In the "Quartz Filter" drop-down menu, choose a filter "Reduce to xxx dpi yyy quality"; "Reduce to 150 dpi average quality - STANDARD COMPRESSION" is a good trade-off between quality and file size
Here is how it works:
These are Quartz filters made with Apple Colorsinc Utility.
They do two things:
downsample images contained in a PDF to a target density such as 150 dpi,
enable JPEG compression for those images with a low or medium setting.
Which files does it work with?
It works with most PDF files. However:
It will generally work very well on unoptimized files such as scans made with the OS X scanning utility or PDFs produced via OS X printing dialog.
It will not further compress well-optimized (comrpessed) files and might create bigger files than the originals,
For some files it will create larger files than the originals. This can happen in particular when a PDF file contains other optomizations than image compression. There also seems to be a bug (reported to Apple) where in certain circumstances images in the target PDF are not JPEG compressed.
What to do if it does not work for a file (target PDF is too big or even larger than the original PDF)?
First,a good news: since you used a Save As or Export command, the original PDF is untouched.
You can try another filter for a smaller size at the expense of quality.
The year being 2013, it is now quite easy to send large files through the internet using Dropbox, yousendit.com, wetransfer.com etc. and you can use these services to send your original PDF file.
There are other ways of reducing the size of a PDF file, such as apps in the Mac App store, or online services such as the free and simple http://smallpdf.com
What else?
Feel free to use/distribute/package in any way you like.Thanks ioscar.
The original link should be back online soon.
I believe this is a Dropbox error about the traffic generated by my Dropbox shared links.
I use Dropbox mainly for my business and I am pretty upset by this situation.
Since the filters themsemves are about 5KB, I doubt they are the cause for this Dropbox misbehavior!
Anyway, I submitted a support ticket to Dropbox, and hope everything will be back to normal very soon.
In the meantime, if you get the same error as ioscar when trying to download them, you can use the link in the blog posting he mentions.
This is out of topic, but for those interested, here is my understanding of what happened with Dropbox.
I did a few tests yesterday with large (up to 4GB) files and Dropbox shared links, trying to find the best way to send a 3 hour recording from French TV - French version of The Voice- to a friend's 5 year old son currently on vacation in Florida, and without access to French live or catch up TV services. One nice thing I found is that you can directly send the Dropbox download URL (the one from the Download button on the shared link page) to an AppleTV using AirFlick and it works well even for files with a large bitrate (except of course for the Dropbox maximum bandwidth per day limit!). Sadly, my Dropbox shared links were disabled before I could send anything to my friend.
I may have used a significant amount of bandwidth but nowhere near the 200GB/day limit of my Dropbox Pro account.
I see 2 possible reasons to Dropbox freaking out:
- My Dropbox Pro account is wronngly identified as a free account by Dropbox. Free Dropbox accounts have a 20GB/day limit, and it is possible that I reached this limit with my testing, I have a fast 200Mb/s internet access.
- Or Dropbox miscalculates used bandwidth, counting the total size of the file for every download begun, and I started a lot of downloads, and skipped to the end of the video a lot of times on my Apple TV. -
Decrypt and Copy DVDs to Hard Drive easily and fast
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Custom Report for slow and fast moving items
Dear Xperts,
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Questions on Client Failver and Fast Failover
've few questions regarding Client Failover and Fast Faiolver of Oracle Database HA. Before I ask those questions I would like to explain my environment. Below are the details.
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We want to achieve below goals:
Goal 1:
Whenever RAC primary goes down completely, standby database should become primary database AUTOMATICALLY and it should allow read/write operation.
I guess this is called 'Fast Failover'. Please let me know if I am wrong.
Questions :
- To make this happen, Do I need to configure Data Guard Broker so that standy database becomes primary when RAC goes down completely with planned or unplanned outage.
- Let's say RAC goes down completely, how long does Data Guard broker take to make standby db as Primary.
- What about the client/application who already connected to RAC.
- Let's standby DB has become as primary and after sometime if RAC comes back , Does data guard automatically changes the role of RAC to primary ?
Goal 2:
As I explained above, all Oracle IDM products and applications speak to RAC database they only know about RAC database which is primary.They are not aware of standby database.
- Whenever a client session is in progress with RAC primary database, if RAC goes down completely , we would like to expect client session should get transferred standby datbase without loosing session information . However before this happens, standby database should become primary becuase client session may perform write operations.
- Whenever a client is trying to connect to RAC prmary and assume RAC is completely down, we would like to expect client connections should get transferred to standby database.
However before this happens, standby database should become primary becuase client session may perform write operations.
As per my knowledge, above scenarios are called 'client failver'. Please let me know if I am wrong.
Questions:
1. Please throw some light to achieve above features.
2. As per my understanding, before client failover happens, fast failover should have already occured and standby should get switch to primary role. I guess all this happens through TIMEOUT parameters. What are those.
Could you please help ?
Thanks859875 wrote:
Goal 1:
Whenever RAC primary goes down completely, standby database should become primary database AUTOMATICALLY and it should allow read/write operation.
I guess this is called 'Fast Failover'. Please let me know if I am wrong.You are correct.
>
Questions :
- To make this happen, Do I need to configure Data Guard Broker so that standy database becomes primary when RAC goes down completely with planned or unplanned outage.Yes (you can also use Grid Control that will use Data Guard Broker).
>
Goal 2:
As I explained above, all Oracle IDM products and applications speak to RAC database they only know about RAC database which is primary.They are not aware of standby database.
- Whenever a client session is in progress with RAC primary database, if RAC goes down completely , we would like to expect client session should get transferred standby datbase without loosing session information:This is not possible: it is possible only for SELECT statement and only in a single RAC database.
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Which is better and faster in bootcamp xp or vista or 7
i have installed windows 7 by boot camp i have noticed its boot is very slow
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Importing stereo tracks, simple and silly
So I've stepped away from the sound portion of my work and am now getting back to the grind.
I have FCP suite 5.
When I export from FCP to STP as a multitrack project I unlink the stereo pair of my field recordings, and they appear as separate tracks in STP, panning to the left and right.
When I drag and drop new media from the same recording session it enters as a single track panned to the center, and not as a two track stereo pair.
I don't remember if I ever resolved this annoying aspect to the program.
Can you drag a stereo recording from the browser into a project and it not enter as a single track?
It is really a simple and silly question.
Thanks,
NateCRK Productions wrote:
As for mixing though in Audition, I have to make the exact same edit to both tracks? Im in CS 5.5. So if I keyframe one of the tracks from the "stereo pair" I have to go up and add another keyframe and mimic my edits to the other track? There is no way around this?
Yes, this is a bit of a snag... and one that for a completely different reason I ran into myself recently. The best solution I've come across so far (because it's free, and does exactly what it says it will) is Sound Devices' WaveAgent. Essentially, if you can easily decode into mono wav files, it will pack them into whatever format you want, all as one file. I use it to encode four mono files into one four-channel R64 file, which means that when you import it into Audition, it does exactly what you want - all edits occur on all four channels. It would do just the same for stereo.
Sound Devices - WaveAgent -
Is there any way to bring back the font type and background of Safari Reader from iOS6 in to the iOS7 ? I really miss it, the new design is awful, simple and has now class at all.
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How long does it take to update an original 3GS to 6.1.3? I followed the iTune instructions and it has been updating for hours already. Is there a better and faster way to do this?
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from A to B 5 min
from B to C 4 min
from A to C 9 min
this information is redundant, the third info should be omitted. <nit-picking>
No it's not - What if there's a special, more direct route from A to C? Also, getting from A to B to C will usually take more time than the time from A to B plus the time from B to C. The trains have to stop at B, don't they?
</nit-picking>
Maybe this approach is more complex, but it solves the problem Have I understood correctly - isn't what you describe just another way to implement a graph? -
Diff betwen Simple and Advanced function
Hi,
What is the the diff betwen Simple and Advanced user defined function in message mapping ?
Thanks,
RamHi,
Simple function : Simple functions without paramters work like constants and produce the target element exactly once for each context.
if I use simple Functions (Which should be called every time and context, the target field should be build - in a single context) and advanced function(which should identify, depending on the result of the actual simple function call values from queued source fields) in a single element
Advance function : Advanced functions with paramters seem to produce the target element for each context
If you use advanced Functions, its little more complicate, then you have allready to provide a queue, which tells the advanced function - how many times to run and how how many result entries to create, 'cause these must match with the number of occurency of your target element (in simple words: you control the number of runs, that your single field mapping is processed).
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Rpass - Secure, simple, and pluggable command-line password management
WARNING: this program requires a python version greater than or equal to 3.
EDIT: Fixed a bunch of bugs that made this unusable, please update!
EDIT: Added a default configuration file.
Hi there!
rpass is a command-line password manager that encrypts any and all credentials you would like to store using gpg's algorithms.
Gnome and Mac OS both have a universal credential solution, but to my knowledge there is no such generic linux application. Gnome's keyring code is long and personally, I don't trust it as much as the simple system I have in place in rpass - it is transparent and easy to understand, and any possible security holes would be blatantly visible.
rpass can be used directly from the commandline, typing your master password (gpg passphrase) in every time, but it really shines when gpg-agent and xclip are installed. gpg-agent saves your passphrase for an interval of time, so you only have to authenticate yourself occaisonally, and the powerful search capabilities of rpass (regex-enabled) allow simple and quick account selection.
Furthermore, with xclip installed passwords NEVER have to be printed onscreen - the first matching entry's password is automatically copied to the clipboard if a search is done with rpass. You can even run rpass from applications like 'dmenu', and although there will be no visible output, if you enter a search term after rpass you will have the password you wanted copied to your clipboard.
Finally, it can also be easily integrated in other applications -- I use it for my email (mutt) and any script I write that requires a password.
AUR Link: http://aur.archlinux.org/packages.php?ID=44788
More detailed documentation and explanation can be found at: https://github.com/rscare/rpass/blob/ma … E.asciidoc (scroll down)
or with
$ man rpass
after installation.
git repository: git://github.com/rscare/rpass.git
Please comment on the software and the documentation. Thank you very much for taking the time to try my software.
Last edited by RedScare (2010-12-27 07:04:44)I'm very interested in this. However... on the initial run, pressing enter causes a crash:
$ rpass
Need to first create gpg key pair.
Choose a secure passphrase -- this is going to be your master password.
Rerun program after key creation.
WARNING: DO NOT pick a sign-only key type.
Press [ENTER] when ready.
Traceback (most recent call last):
File "/usr/bin/rpass_py_interface", line 80, in <module>
input("Press [ENTER] when ready.")
File "<string>", line 0
^
SyntaxError: unexpected EOF while parsing
I got around this by entering junk and I made my key. After rerunning rpass with the key generated:
$ rpass
Traceback (most recent call last):
File "/usr/bin/rpass_py_interface", line 84, in <module>
if not(IsRunning(gpg-agent)):
File "/usr/lib/python2.7/site-packages/rpass.py", line 24, in IsRunning
plist = [re.match(ppatt, p.strip()).groups()[0] for p in str(proc.communicate()[0], encoding=utf-8).split(n)[1:-1]]
TypeError: str() takes at most 1 argument (2 given)
Looks like rpass expects the gpg-agent to be running when it starts.
edit: rather, it expects the gpg-agent to be running with the key loaded. gpg-agent was already loaded thanks to keychain but without my newly created key known to it.
Last edited by falconindy (2010-12-26 03:42:28)
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