The software vendor has disabled downloads of all older versions of their software from their official website. I need to downgrade their software to the older version because the latest version is not working in my software environment. is there any way to find older working download links? Cached on some mirror servers or elsewhere?

As you know, in Android official App of Instagram , you can't download videos and pictures directly to your phone's gallery. Is there any way to do it ?

Is there any free TEE (Trusted Execution Environment) software development environment / emulator / Virtual Machine that is compatible with GlobalPlatform TEE specifications? So people could learn how to develop TEE trusted apps and client apps without buying any expensive SDK and hardware development boards from commercial TEE vendors?

Some features of my Android app are depending on a TEE (Trusted Execution Environment / ARM TrustZone) being present on the phone. How from my Java app can I detect if this phone has a TEE installed, and if so, what vendor's TEE it is? Thanks!

I want to be able to detect TEE running on my phone, so I go through '/proc' output and try to find known TEE driver names among the list of running processes. Could someone please suggest a list of known TEE client driver names?

I often search for PDF files (Books) in Google using filetype:pdf search operator. Quite often there are multiple spammy PDF files with their link titles being similar to books I am searching for. Those files are ususally much smaller in size compared to book files. So in the book search, the file size could be a reasonably good indicator if this particular PDF link worth a download, or not. I wonder if there is a Chrome browser extension that

I have a list of file URLs. For each URL, I need to get the corresponding file size, without downloading the file (it could be a large file). How can I do it in Javascript? Thanks!

How long does .COM domain stay in pendingDelete status before being released to the general public registrations?

What is GUID length in bits? How many bits are in GUID?

How can I unlock the "pattern lock" of my android phone without factory reset or wipe all data ?

How to migrate an existing physical computer system with Windows XP into VirtualBox VM image to be run on Windows 7 host?

What do we know about new upcoming Intel Curie Identity IQ SDK?

Hi everyone. I runs this Java code: String s = "73b53b86-eee3-44d2-82e3-be94d93deb5b"; byte[] result = s.getBytes(Charset.forName("UTF-8")); Length of the result var: 23 And runs this C# code: string s = "73b53b86-eee3-44d2-82e3-be94d93deb5b"; byte[] result = Encoding.UTF8.GetBytes(s); Length of the result var: 36 I can not understand what the problem is. Thanks

After Windows upgrade from 8.1 to 10 and a few days of used I was found blue screen with next error: DRIVER_IRQL_NOT_LESS_OR_EQUAL (epfwwfp.sys). What is it?

Is there any program that really can find my phone ?

I tried to build my android project in Android Studio and got this error: Error:Could not run build action using Gradle installation 'C:\Program Files\Android\Android Studio\gradle\gradle-2.4'. Please, help.

I can't install Skype on windows xp Please help me

I want to hack a wifi network and find it's password with my android phone, Is it possible?

How to include a DATE constant / expression / literal in my PL/SQL script so the script would successfully run in different database environments with potentially different default date format settings? I am referring here to NLS settings, specifically NLS_DATE_FORMAT

MS Excel - how to create a new line in the formula bar? Is there any keyboard shortkey? I've tried Ctrl+Enter combination but that did not work