I want to archive something like this: http://www.jayhollywood.com.au/ but instead of small previous and next images, I would like them to remain the same size but with low opacity.
(Will this work in IE too?)
Does it turn some managed objects into faults when there's a Low Memory Warning? Or must we do that manually by calling the -refreshObjects:mergeChanges: method which puts the affected managed objects on diet quickly? And...would that actually hurt? What if these objects are currently used by an NSFetchedResultsController to show up on a table…
I'm trying to setup a network architecture where one network is a low-latency low-bandwidth tcp control system (GBit), the other is a high-bandwidth udp (maybe tcp) network that could get saturated (GBit).
If I have two NICs inside a server running Linux. What happens to the low-bandwidth/low-latency network when the high-bandwidth…
In our normal cooking, we substitute the vegetables for the gravies we prepare. When we start baking, we look for a good recipe. At least one or two ingredient will be missing. We do not know where to substitute what to bring same output. So we finally drop the plan of baking. Again after a month, we get the interest in baking.…
I have a variable that looks likes this,
$rslt['expected_salary_level']
This returns a string similar to LEVEL_3, in another array that looks like this I have a set of salaries,
Array
(
[LEVEL_1] => Array
(
[nice_name] => under £10,000
[low] => 1
…
Here's the setup... Your system is receiving a stream of data that contains discrete messages (usually between 32-128 bytes per message). As part of your processing pipeline, each message passes through two physically separate applications which exchange the data using a low-latency approach (such as messaging over UDP)…
I have a growing table storing time series data, 500M entries now, and 200K new records every day. The total size is around 15GB for now.
My clients are querying the table via a PHP script mostly, and the size of the result set is around 10K records (not very large).
select * from T where timestamp > X and timestamp…
Hello,
I'm developing a software on 8051 processor. A frequent job is to divide the high and low byte of a 16bit address. I want to see there are how many ways to achieve it. The ways I come up so far are: (say ptr is a 16bit pointer, and int is 16bit int)
ADDH = (unsigned int) ptr >> 8;
ADDL = (unsigned int) ptr…
A lot of changed majors and some other mitigating circumstances have left me with a pretty low GPA. My GPA in the last couple of semesters hasn't been stellar, but my grades have gotten a LOT better.
I want to try and start putting in some resumes to get a good internship this summer. I do think that I have some…
I need to to some printing from my Java Swing application. I have tried to use Java Tutorials, but everything is very low level, and time-consuming. I have to specify the coordinates for every line that I want to print. It it also very lowlevel to use text, because I have to use FontMetrics and calculate what space…
Our application sometimes uses a lot of memory, and this is expected. But when we test it under high load on Windows XP, we usually get the very annoying "Your system is running low on virtual memory" popup, and this prevents our automated, unattended, tests to run through...
Is it possible to prevent this popup…
I was reading on how Activities communicate and how the calls stack up on top of each other. But at any instant when the OS(or dalvik) is low on resources, it can choose to kill Paused or Stopped Activities. In this scenario, how do we restore previous state of the activity(in which it was before getting killed)…
After updating to latest controller firmware, I started receiving the following error messages:
LSI 2208 ROC: Temperature sensor below error threshold on enclosure 1 Sensors 5 thru 7
Is this something I should worry about, or is it a Red Herring?
Details: I have a Sans Digital NexentaSTOR 24-disk JBOD…
I have a command that runs a disk snapshot (on EC2, freezing an XFS disk and running an EBS snapshot command), which is set to run on a regular schedule as a cron job. Ideally I would like to be able to have the command delayed for a period of time if the disk is being used heavily at the moment the task…
I am using Terminal Services and TeamViewer a lot to access other computers, partly over slow networks. The problem described below is not affected by which of the two remote access services I am using.
When accessing Windows 7 Professional machines, a great deal of text is hard to read as the…
This is the output of free -m on a production database (MySQL with machine. 83MB looks pretty bad, but I assume the buffer/cache will be used instead of Swap?
[admin@db1 www]$ free -m
total used free shared buffers cached
Mem: 16053 15970 …
I have an intel dh61ag motherboard. It has an external 19v power adapter. It also has a 1x2 pin 19VDC internal power connector. Now I cannot find a psu or adapter or anything that will plug into this. In an intel forum, one person said that he plugged half of a 2x2 psu connector in and it…
As a developer, once or twice a week I run a full build on my XP dev machine.
This will run at 100% cpu for 30 or 40 minutes, making my machine usless for anything other than basic browsing & email.
Is there anyway I can specify that for a given process (i.e. a command prompt) it and…
I come from a web developer background and have been humming along building my PHP app, using the CakePHP framework. The problem arose when I began the ab (Apache Bench) testing on the Amazon EC2 instance in which the app resides. I'm getting pretty horrendous average page load times,…
Hello,
I've not run backups for the past dont't remember anymore years for my personal stuff until waking up lately and realising contrary to my prior belief: Actually. I care! :)
Now I have a central data server at home where I want to attach an external media to, to which I want to…
I have never heard a satisfactory answer to this often misunderstood question, let me explain.
Lets say I have a sound card and earphones/speakers that can play back audio loud enough in most cases. This is great but the problem is that you always find people who do not know how to…
I am planning to build a single server machine which is highly dependent on data residing in RAM for performance reasons. I am looking for a UPS which can power the PC during a blackout (very rare) and when the battery level is like %20, it sends a signal to Windows 2008 to…
I've followed all the tutorials I can find to get this emulator to work and I'm now getting this error. Granted I've gotten a lot further than when I started.
Running 13.10. Just downloaded the Linux download file from the pcsx2 website and did the following in terminal:
…