Posts by OnoSendai • 36,218 points
614 posts
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viewsA: Data compression. Issue for Criminal Period 2012, CESPE/Unb
I would say the correct answer is Wrong. Two points to consider: Probability is not certain, and Lossless compression is a process closely linked to two factors: Noise and the ability of the…
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viewsA: It is a standard for email providers' SMTP addresses to be in the default: smtp.provedor.com?
Yes, there may be email servers that do not use smtp. prefix - mail. being one of the most used. If you want to know what is the name of the email server of a given domain, see the MX record of it.…
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viewsA: How to Lock a Responsive Page in Portrait(Picture)?
So far (and as far as I know) it is not possible to perform this mechanics natively. There is a Webapi proposal called Screen.Lockorientation that would meet this requirement by locking the browser…
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viewsA: Can foreign key become primary key?
First, answers to your questions: P: This can happen without creating inconsistency? A: In the current structure this model allows data inconsistency (one telefone without Cliente, for example). P:…
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viewsA: Error while trying to observe the contents of a variable or property of an object in the 2013 VS Bugger
I had the opportunity to try this warning on VS2010 as well. In fact, it may appear whenever the content you are inspecting takes too long to suffer Eval. For the purpose of debugging, Eval…
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viewsA: How to replace hexadecimal value in a binary file?
There is an excellent explanation in an original Stackoverflow post in English: https://stackoverflow.com/questions/3217732/how-to-edit-a-binary-files-hex-value-using-c-sharp Translation adapted…
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answers2787
viewsA: How to determine which HTML element and/or which event called a function?
The keyword this will always have the reference to the element that triggered the event. So if within your function you call $(this) You will get the reference with a jQuery envelope. Have a good…
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viewsA: Array of bitmaps firing Outofmemory even having sufficient memory
I don’t think your problem is a memory limitation, but a practical aspect of architecture. Environments that need to deal with content that cannot be carried and manipulated in a practical way in…
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viewsA: Unmounting a USB Pen-Drive via code
From Windows XP you can use the native command MOUNTVOL. According to your documentation: Creates, Labels, or lists a volume mount point. Mountvol is a way to link volumes without requiring a drive…
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answers2395
viewsA: Strategy to find out if your web application is being partially or fully censored by an ISP
For evaluation purposes, let’s assume that your web application is configured conventionally: HTTP via TCP port 80 HTTPS via TCP port 443 And that, by block, you mean: The connection never gets…
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viewsA: Get MAC Address from application client machine
If your clients are on the same LAN as you (for example, on an intranet), it may be that your MAC addresses are present in the router’s ARP table. In a Windows environment, you can check the ARP…
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viewsA: Micro Ddos mitigation and sudden high access number in resource-limited web applications
To situation 1 is the easiest to get around. Create a wrapper to monitor all accesses to your application (Servlet Filter via Java, HTTP Module/Filter case ASP.NET), account for source Ips, set a…
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viewsA: Why CSS properties change in browsers
What you’re pointing at is called prefix vendor. Briefly, this happens because the process of adding a new specification occurs independently between implementations. The process usually occurs as…
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answers4549
viewsA: How to pick up images on the internet through Java?
If you are trying to include an image to your program at design time, you can do it as follows in Eclipse: Create a Source Folder in your project. Right click on Project > New > Source Folder.…