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    Topics created by kalena

    • K

      How can one adjust the brightness when taking a panorama picture?
      Mobile Testing • camera photos android 12 google pixel 6 • • kalena  

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      irl

      Reddditu user https://www.reddit.com/user/MarsR0ver_ https://redd.it/s1zar5 it is currently not possible to adjust the brightness when taking a panorama picture: You can't. Just another small detail that will piss you off. Expect more.
    • K

      Rooted Moto Z2 Play: Unable to power on after unhiding Magisk Manager app, upgrading Magisk version and reboot. Is there any way to fix this?
      Mobile Testing • magisk motorola moto z2 play • • kalena  

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      UPDATE: @alecxs answer worked for me, still trying to figure out how to accept it as the answer. Apart from flashing stock boot.img, I also flashed magisk v20.1 uninstaller and reflashed magisk v20.1 installer to fix the booting issue. Flashed stock boot.img using fastboot flash boot boot.img -> device now powers up, but goes into boot loop Flashed magisk v20.1 uninstaller via TWRP -> device still goes into boot loop Flashed magisk v20.1 installer via TWRP -> device starts up normally with all my data still intact and magisk + magisk manager both back to original version (magisk v20.1, magisk manager v7.4.0)
    • K

      Unable to install P12 certificate in Android 8.1.0
      Mobile Testing • certificates • • kalena  

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      They should be in crt format to be installed.
    • K

      Can I change Java heap size on Android devices?
      Mobile Testing • java ram • • kalena  

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      It seems like you use some sort of system info app that shows you a value and you assign a meaning to the value it never has: Java Heap and it's size The Java heap is (a bit simplified) the main memory pool of a Java application. Therefore if your used app shows you that the Java Heap is 192 MB then this means that the Java part of this Android app currently uses 192MB RAM (assuming the app developer has calculated the used RAM in a correct way, calculating the current heap size on Java is https://stackoverflow.com/a/55198260/150978 not sure if it is also that complicated on Android). This also means the Java heap size of every Android app is different. This is not a general limit but just the RAM usage of each Android app. Your question was how to change that value - as you can see this question doesn't make sense as this is not a configured value somewhere in the system but just the RAM usage of an app. If you have RAM problems make sure you don't have apps running you don't use (disable or uninstall unused apps). Also for some common XXL apps like https://play.google.com/store/apps/details?id=com.facebook.katana there are https://play.google.com/store/apps/details?id=com.facebook.lite available which are designed to consume less resources like RAM. Switch to those lite versions where applicable would be another recommendation to save RAM.
    • K

      Bluetooth -- is there a regional difference in implementation?
      Mobile Testing • bluetooth • • kalena  

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      Answer: The Sony Xperia 5 III just has bluetooth problems with some systems. There does not seem to be a fix. The fix is to use a different make and model of phone.
    • K

      How to verify if device is reporting fake technical specs like Android version, RAM, or storage memory?
      Mobile Testing • security hardware system info fake phone tech specs • • kalena  

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      In general the more common an hardware info app is the more likely it is that the hardware faker have integrated a patch to let a system info app display wrong values. Therefore the best way to identify fake hardware is not to use an app at all. Using a Linux command-line program e.g. executed via adb identifying fake values or values that do not match if more likely. To do so I would recommend to copy a (renamed) busybox binary via adb: rename it to something different like mybinary push it to the phone adb push /sdcard start adb shell copy the binary it to a path where you can execute it: cp /sdcard/ /data/local/tmp/ make it executable chmod u+x /data/local/tmp/ Now you are ready to use it..eg. to check the physical RAM: /data/local/tmp/ free total used free shared buffers cached Mem: 5727792 5528296 199496 67020 1712 2170428 -/+ buffers/cache: 3356156 2371636 Swap: 2097148 1737312 359836 In this example the total memory of the phone is 6GB minus the size used by the GPU. So we end up here with 5727792 total memory = 5.4GB max RAM To print disk size you can use /data/local/tmp/ df -h /sdcard Filesystem Size Used Available Use% Mounted on /dev/fuse 109.6G 17.9G 91.5G 16% /storage/emulated It shows the user data partition size and usage. The used phone has 128GB flash memory. The user data partition is smaller as the remaining space is occupied by the system partition(s) and other partitions.
    • K

      Root Xiaomi Qin F21 Pro Touch for Android 11
      Mobile Testing • rooting • • kalena  

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      Unlock https://forum.xda-developers.com/t/tools-mod-scripts-mlgmxyysds-qin-f21-pro-unlock-tool.4368277 , disable https://android.stackexchange.com/q/219968 and root with https://android.stackexchange.com/tags/systemless-root/info method. If non-unlockable bootloader root with https://forum.xda-developers.com/t/amazing-temp-root-for-mediatek-armv8-2020-08-24.3922213/post-82081703 method.
    • K

      Stop adjacent command blocks from activating?
      Game Testing • minecraft commands minecraft bedrock edition minecraft redstone • • kalena  

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      The reason the second is activating is due to the properties of redstone to power the block it's pointing to. To prevent the second command from powering, move the wire one block away from the command block (to the current position of the redstone block in the example) and move the redstone block 1 block in the same direction. Then but a solid block where the wire used to be. This will power only the command block behind the solid block. This will not work if the wire is not pointing at the solid block. To fix this, replace the wire with a repeater facing the solid block.
    • K

      Teleporting to the Nether with entities
      Game Testing • minecraft java edition minecraft data packs • • kalena  

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      Distance doesn't work across dimensions. Also the execute command takes multiple arguments, so you don't need to do ... run execute .... I assume the entity with tag 'spawn' is an armor stand on the block you want to teleport from, although you could switch that out for a positioned statement in the execute. The fixed command would be: execute at @e[tag=spawn] as @a[tag=blazeborn,distance=0..1,scores={spawn=1..30}] in the_nether run tp @s ~ ~ ~
    • K

      Is Porofessor a cheat in League Of Legends? [Jungle Timers reveal enemy jg location in non-vision?]
      Game Testing • league of legends cheats • • kalena  

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      Yes, it's cheating From https://support-leagueoflegends.riotgames.com/hc/en-us/articles/225266848 on third party applications: We don’t like applications that provide measurable player advantage. We’d like to set fair expectations by calling out some features that definitely aren’t okay. Some examples of measurable player advantage: Exposing information that’s intentionally obfuscated (cooldowns or timers) Based on those quoted sections, this would be considered cheating. You're only supposed to know jungle timers if you see the camp being cleared; seeing a timer after the enemy jungler has cleared a camp outside of your team's vision is not okay. You should report it to the Porofessor developers so they can make changes to the jungle timer overlay. There's a https://www.reddit.com/r/leagueoflegends/comments/pyfcpv/the_blitz_app_jungle_timers_is_cheating/ about the Blitz app, which provides similar functionality and had what seems to be the same issue. One of the comments says: Blitz employee here. The jungle timers should be fixed now. Thank you for bringing this to our attention. That suggests there are actions that the Porofessor developers can take to not provide timers for camps cleared outside of your team's vision.
    • K

      Minecraft getting a block without going into the inventory
      Game Testing • minecraft bedrock edition • • kalena  

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      The keybind depends on which platform you are playing on. I believe on Xbox this is undefined by default. You can go into your key bindings in Settings (Controls) and change 'Pick Block' to the desired key. Then whenever you press this button, it will change the selected block on your hotbar with the one you are looking at.
    • K

      How to get a version of 3rd party Minecraft server?
      Game Testing • minecraft java edition minecraft bedrock edition • • kalena  

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      If you are connected to the server, you might be able to find out more about it by looking at what commands are available. On bukkit, spigot or similar servers (paper, etc.) you might be able to try the command /version, if it hasn't been restricted for whatever reason.
    • K

      How to change mobs' health with NBT?
      Game Testing • minecraft java edition minecraft commands • • kalena  

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      carriann

      I just realised this has a pretty obvious answer. It isn't NBT as I asked but works perfrectly fine as well. The attribute command allows exactly what I want. I can even reduce health of mobs if I want to. Example: /attribute minecraft:generic.max_health base set
    • K

      What does the Sold column in the Active Orders tab mean?
      Game Testing • new world • • kalena  

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      Alberto

      I haven't been able to find any notes mentioned in official patch notes, but I believe the https://www.newworld.com/en-us/game/releases/december-update-winter-convergence addressed this (since this was the first update after posting this question), as the column now seems to correctly show the amount sold so far for the orders. Thus, this appears to have been a bug that has been fixed.
    • K

      Levelling - where tasks are complete, allow other tasks to fill in
      Test Management • ms project • • kalena  

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      The developer can start on task Z when task Y is done. If you mark this task Y as 50% complete that doesn't necessarily mean they only need to work two days on the remaining parts, in fact, assertions claiming "this task is 50% complete" are wrong quite often, so you shouldn't base planning on that. If the developer working on Y states that it's easier and less time consuming than initially estimated, you can update your estimate for the completion of Z in coordination with them. Don't increase schedule pressure just because work flows smoothly. You may be glad that the slack gained comes in handy when there are unforeseen complications.
    • K

      Optimize a search between two values
      SQL, Database Testing • sqlite query performance • • kalena  

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      What you're looking for is called https://www.sqlite.org/lang_createindex.html and it will allow both of your goals to be met. Indexes save the data pre-sorted on the order of the column(s) defined for the index. They also (typically) use a B-Tree data structure to efficiently store the data so that the entire table doesn't have to be scanned when it's faster to just seek on the range of nodes in the tree that contain the data needed to serve your query. In SQLite, https://www.sqlite.org/lang_createtable.html is automatically created as a clustered index too. So you actually don't need to do anything additional. But if in your specific example, you cared about indexing a field that wasn't the primary key, then you'd want to define an index like such: CREATE INDEX IX_IndexName ON TableName (SomeOtherFieldNotInThePrimaryKey) For further information on indexing, please see https://www.sqlitetutorial.net/sqlite-index/ .
    • K

      Storing and Querying User Defined Data
      SQL, Database Testing • postgresql mongodb sharding • • kalena  

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      try schemafreesql. auto indexing, schemaless, no tables to create.sql like language and aggregate functions and a sql like query language Classless schemaless Object store. stores deeply nested object structures. can handle any number of attributes. No schemas easily modify data structures.Not a document store creates objects from json docs, any object can reference any object. Integrates with various SQL backends
    • K

      MariaDB Galera estimated database size is different from each node
      SQL, Database Testing • mariadb galera • • kalena  

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      O

      Please do both of these on each node. SELECT COUNT(*) FROM tbl; SHOW TABLE STATUS LIKE 'tbl'; If the COUNT(*) is identical (or very close) on the nodes, then I would not worry. Nearly a factor of 4 makes it difficult to explain. Here are some thoughts: The third node was 'rebuilt' recently, and a fresh copy of that table was built. Certain ways of loading a table lead to more compact representation. There were a lot of DELETEs from the table recently. This, together with the "fresh rebuild" would explain the more compact 1.6 while the others are quite fragmented. I expect the table STATUS to show much less "Data_free" on node 3; if necessary, I can suggest why the difference is not enough to fully explain things.
    • K

      storing altitude/height with MySQL geometry
      SQL, Database Testing • mysql geometry • • kalena  

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      What operations will you do with the data? Especially the altitude? If it is just extra info, simply have another column, altitude, of type FLOAT or DOUBLE, depending on the precision needed. If you are computing distances in 3D or trying to do 3D "CONTAINS", then MySQL's SPATIAL won't help. "... order of coordinates ..." -- You must handle this as you store the info. Is JSON really needed? It gets in the way of many operations. If you don't need a Spatial index, then simply have 3 Float or Double columns. "... storing each point individually ..." -- Again, what will you do with the points? If the only 'entity' you have is a 'point', the 3 columns, one row per point seems right. If multiple 'points' are defining a 'polygon', that is another matter. One altitude per polygon A single row per polygon -- one GEOMETRY column for the polygon, one FLOAT for altitude. Each point has a different altitude Now it gets messy. Is "CONTAINS" referring to the projection of the polygon on the surface (of the earth or a plane)? Or something else? You might need two tables -- one table with one row for each polygon stored as a GEOMETRY; the other table has one point per row, perhaps as 3 FLOATs.
    • K

      SQL Server - Trace flag 8041 - no documentation
      SQL, Database Testing • sql server sql server 2016 • • kalena  

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      This trace flag existed for a brief moment in time but hasn't existed since. It was originally implemented in CTP 5 and 6 for Katmai (2008) and never documented. It was then removed and has been a no-op since. While it might be listed in books or blogs, trace flags can and do change. Many are version dependent and some stay, but change, even across versions (look at 4199 for example). This TF currently does nothing since the CTP days.
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