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What Libra Coin SWIFT / Objective C library could be used to develop mobile LibraCoin wallet app for iOS?
3 months ago • alex5
We are looking into developing a LibraCoin wallet app for iOS that would be an alternative to Facebook's native app. I wander are there any client-side libraries or should it be done server-side? Thank you!
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Is there any Libra Coin client-side Android library suited to be used in a Libra Coin Wallet app?
3 months ago • alex5
I am looking for a client-side Libra Coin Android library that I want to use to develop Libra Coin wallet app. Please advice! Thank you!
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Libra Coin - are there any mobile wallets available for testing?
3 months ago • alex5
Hey guys I wonder if there are any Android or iOS libra coin apps that could be downloaded for testing in the testnet? Thanks!
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Libra Coin - what are transaction fees for the new Facebook's cryptocurrency
3 months ago • alex5
I wonder how much does it cost to send a LibraCoin transaction? Is it cheaper than Bitcoin transaction fees?
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Linux installation with encrypted boot partition / fully encrypted boot drive
5 months ago • alexkonovalov@qrid
How to create a Linux installation (Red Hat Enterprise Linux / RHEL) that would start from fully encrypted boot partition?
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I downloaded an Android Bitcoin Wallet Where do I Find My Private Key?
2 years ago • bitcoinsquestions
With my PC wallet I got a 12 word seed mnemonic that I was able to write down. With the android wallet they do not let me get a private key at all. They allow me to back up on the wallet or externally but I don't see any private key or 12 word seed mnemonic in the file. What if I lose my phone or its damaged? Please help.
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Fetching Blockchain transactions and its fee in real time
3 years ago • SRashid
we need all bitcoin transactions in real time (unconfirmed transactions) and there fee to miner
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How can I implement SignalR in .NET Core application
3 years ago • lampego1@qrid
I found couple solutions. But all this solutions don't work.
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How can I change mouse speed in Ubuntu?
3 years ago • lampego1@qrid
I set the mouse speed to the minimum value here: But mouse speed is still very fast
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List of Open Sourced Hardware Security projects - HSM, Crypto Tokens, etc
3 years ago • alex@qrid
Let's create a list of interesting Open Source Hardware Security projects like HSMs etc
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SW4STM32 - Eclipse error - Java was started but returned exit code=13
3 years ago • alex@qrid
I am getting the following error right on the first attempt to launch AC6 blank" title="undefined" "undefined">System Workbench for STM32 (IDE for blank" title="undefined">STM32 MCUs based on Eclipse). Eclipse error: Java was started but returned exit code=13 C:\ProgramData\Oracle\Java\javapath\javaw.exe -Dosgi.requiredJavaVersion=1.7 -Xms256m -Xmx1024m -jar C:\Ac6\SW\\plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar ...
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How to filter fake news?
3 years ago • amityp
How does one filter fake news while not hampering information dissemination using alternative media? Reputable media outfits are not without their biases. The internet was able to provide an avenue for information to flow unrestricted, yet with such freedom came the proliferation of "fake news" sites. It wouldn't be an issue if people were more discerning of the information they believe in, but such is not the case. If people are then ill-equip ...
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What MCU and dev boards are available to develop IoT devices connected to SigFox network
3 years ago • alex@qrid
What microcontrollers and development boards are available to connect IoT device to SigFox network? Thanks!
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Low power long range IoT networks - LoRa vs SigFox vs Sub Gigahertz vs BlueTooth Mesh
3 years ago • alex@qrid
What is the most promising low power and long range IoT network technology? Is it LoRa or SigFox or Sub Gigahertz or BlueTooth Mesh or something else?
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1
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Raspberry PI 3. How can I control a fan to cool the CPU?
3 years ago • lampego1@qrid
Scope: Raspberry PI 3 Cooler(max 5V, 0.3A) The cooler worked very noisy when I connected it to the 5V pin.
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How to SSH into Raspberry Pi over UART serail console cable?
3 years ago • alex@qrid
Let's say I do not want (or cannot) use WiFi or Ethernet. However, I am connected to my RPi3 over UART serail cable. Is there any way to establish an SSH connection (or any other TCP/IP based connection) to Raspberry Pi from Windows 7 PC? Thanks!
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Accessing UART serial console on Google Nexus 5 phone
3 years ago • alex@qrid
How to access UART serial console on Google Nexus phones, specifically Nexus 5 aka "bullhead"? Thank You!
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2
answers
Is QSEE (Qualcomm's TEE) compliant with GlobalPlatform TEE specifications / API's?
3 years ago • alex@qrid
blank" title="undefined">QSEE is widely deployed on most of Samsungs and other phones that are based on Qualcomm's CPU (Snapdragon, etc). My question is does QSEE implement blank" title="undefined" "undefined">GlobalPlatform TEE API's. In other words, is QSEE compliant with GlobalPlatform TEE specs? Thanks!
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What is a pitch size in a 96boards low speed 40-pin connector?
3 years ago • alex@qrid
Trying to make a custom cable for my HiKey board Lemaker edition. I wonder what is the pitch size (i.e. distance between pins) on a 40-pin Low Speed Expansion Connector? Thanks!
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Difference between ISO 14443 and ISO 18092, i.e. RFID vs NFC
4 years ago • alex@qrid
What is the difference between NFC (ISO 18092) and Contactless Card / RFID (ISO 14443)?
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