Any easy and free way to install One app Two times in Android

I have seen some other way such as using Pro editor apk. or using root, but I want any other way which is free to install One app two time in my android device.

Thankyou Your answers and comments are highly appreciated.

How many times can a purchase be refunded on play store?

How many times can one purchase refund and continue to harm GooGLE servers?

postgresql – how to sum times in EXPLAIN for Postgres parallel query

I’m having trouble understanding this EXPLAIN on Postgres 12.3:

EXPLAIN (ANALYZE, VERBOSE, BUFFERS) SELECT count(1) FROM mytable WHERE page ~ 'foo';

This is a 22GB table with 30 million rows, on a server with 16GB memory. The query counts 7 matching rows.

I interpret the output as saying 164 seconds was spent on I/O, yet the whole query only took 65 seconds. I thought it might be double counting some parallel workers, but when I add VERBOSE, it doesn’t seem to add up either.

It looks like it’s saying each of 2 workers spent ~55 seconds reading. If that sums to 110 seconds, how do I get to 164 seconds of I/O? (Since this query takes ~10 seconds when pages are cached, I’m guessing the actual time reading isn’t too far from 50 seconds here, FWIW)

I’m also confused how the Parallel Seq Scan seems to take 32 seconds, but then there’s still another 30+ seconds left to get the final result. I would think that because of the 7 rows it finds, there’s really almost no work to do besides the scan. Am I reading this section wrong?

                                                                       QUERY PLAN
--------------------------------------------------------------------------------------------------------------------------------------------------------
 Finalize Aggregate  (cost=3092377.14..3092377.15 rows=1 width=8) (actual time=65028.818..65028.818 rows=1 loops=1)
   Output: count(1)
   Buffers: shared hit=75086 read=2858433 dirtied=1
   I/O Timings: read=164712.060
   ->  Gather  (cost=3092376.92..3092377.13 rows=2 width=8) (actual time=65028.732..65030.093 rows=3 loops=1)
         Output: (PARTIAL count(1))
         Workers Planned: 2
         Workers Launched: 2
         Buffers: shared hit=75086 read=2858433 dirtied=1
         I/O Timings: read=164712.060
         ->  Partial Aggregate  (cost=3091376.92..3091376.93 rows=1 width=8) (actual time=65026.990..65026.990 rows=1 loops=3)
               Output: PARTIAL count(1)
               Buffers: shared hit=75086 read=2858433 dirtied=1
               I/O Timings: read=164712.060
               Worker 0: actual time=65026.164..65026.164 rows=1 loops=1
                 Buffers: shared hit=25002 read=952587
                 I/O Timings: read=54906.994
               Worker 1: actual time=65026.264..65026.264 rows=1 loops=1
                 Buffers: shared hit=25062 read=954370 dirtied=1
                 I/O Timings: read=54889.244
               ->  Parallel Seq Scan on public.ui_events_v2  (cost=0.00..3091374.68 rows=896 width=0) (actual time=31764.552..65026.980 rows=2 loops=3)
                     Filter: (ui_events_v2.page ~ 'foo'::text)
                     Rows Removed by Filter: 10112272
                     Buffers: shared hit=75086 read=2858433 dirtied=1
                     I/O Timings: read=164712.060
                     Worker 0: actual time=16869.988..65026.156 rows=2 loops=1
                       Buffers: shared hit=25002 read=952587
                       I/O Timings: read=54906.994
                     Worker 1: actual time=64091.539..65026.258 rows=1 loops=1
                       Buffers: shared hit=25062 read=954370 dirtied=1
                       I/O Timings: read=54889.244
 Planning Time: 0.333 ms
 Execution Time: 65030.133 ms

dnd 5e – Can the Way of Mercy monk’s Flurry of Healing and Harm feature be used on one target multiple times in the same turn?

There seems to be some confusion here. I’ll try to unpack this.

Using Hand of Healing as an action.

Hand of Healing says:

As an action, you can spend 1 ki point to touch a creature and restore a number of hit points equal to a roll of your Martial Arts die + your Wisdom modifier.

If you use Hand of Healing as an action, you cannot use flurry of blows because flurry of blows says:

Immediately after you take the Attack action on your turn, you can spend 1 ki point to make two unarmed strikes as a bonus action.

Hand of Healing is not the attack action. Using Hand of Healing in this way allows for a single use of the healing.

Using Flurry of Blows

As mentioned previously, using flurry of blows as a bonus action requires that we first use our action to take the Attack action. When we do so, and use flurry of blows, Flurry of Healing and Harm says:

When you use Flurry of Blows, you can now replace each of the unarmed strikes with a use of your Hand of Healing, without spending ki points for the healing.

This gives us two instances of the healing.

We can use both instances on one creature.

There is no restriction on using the two instances of healing on the same creature. The important restriction to remember is that the affected creature must be within your reach. Hand of Healing requires that you touch the creature you are healing.

applications – Any easy and free way to change package name of an APK to install One app Two times

I have seen some other way such as using Pro editor apk. or using root, but i want any other way which is free to change package name and easy to execute. Actually I want to install One app two time in my android device.

Thankyou Your answers and comments are highly appreciated.

Where is the log of all the times my system has frozen so I can try and diagnos the issue?

Is there log file where it stores all the times I had to hard reboot my system after the desktop UI just froze?

dnd 5e – Can magic items let you cast spells with long casting times as actions?

If a specific rule contradicts a general rule, the specific rule wins.

Here, you are giving examples of items that are giving specific rule that contradicts the general rule on casting times.

The DMG even states that some magic items can modify the casting times:

(A spell cast from a magic item) uses its normal casting time, range, and duration, and the user of the item must concentrate if the spell requires concentration. Certain items make exceptions to these rules, changing the casting time, duration, or other parts of a spell. (DMG p. 141)

The Staff of the Woodlands is indeed one of those exceptional items. It says:

You can use an action to expend 1 or more of the staff’s charges to cast one of the following spells from it (…)

The rule for this staff says that you use an action to cast a spell. The fact that one of those spells is awaken (normal casting time 8 hours) does not matter. That casting time is now superseded by the effect of the magic item.

Thus, any similar magic item that has some effect in it that modifies the casting time, will similarly override the general rule. In this way, magic items can indeed allow you to cast spells using a shorter casting time than normal.

Other effects can modify casting times as well

Spells (eg Wish), metamagic, and other features already exist to modify the casting times of spells. So magic item use is far from the only example of a specific effect overriding spells’ casting times.


Jeremy Crawford also explicitly agrees with this:

The staff of the woodlands allows you to cast the awaken spell as an action, superseding the spell’s normal casting time of 8 hours. Some magic items make exceptions like that, as noted on page 141 of the Dungeon Master’s Guide (see the “Spells” section on that page).

And he also agrees in the very similar case of the necklace of prayer beads:

A necklace of prayer beads lets you cast a spell it contains as a bonus action, regardless of the spell’s normal casting time. For more about how the necklace works, see page 182 of the Dungeon Master’s Guide.

dnd 5e – Can non-concentration spells with a duration be cast multiple times from one Spellwrought Tattoo?

Yes

Nothing about the description prohibits this course of action. The description states:

Once the tattoo is there, you can cast its spell, requiring no material components.

So if a spell has not yet ended, and the tattoo is still there, you can keep casting the spell as many times as your action economy allows.

You mention blindness/deafness, which is definitely one very strong application of the tattoo, but I think the strongest use would be a spellwrought tattoo of planar binding. Not only would this allow you to cast a 5th level spell throughout the entire day, it also removes the need for the expensive material component that is often a fairly limiting characteristic of the spell. As such, see below:

This might be more powerful than the magic item should be

The spellwrought tattoo is essentially functioning as a variant of a spell scroll, with the same rarity for the same spell level. As such, a DM may remove the RAW capability of the tattoo to cast a spell multiple times in the way you suggest to bring it more in line with how a spell scroll works.

server – MySQL started performing ~2 times slower after upgrading Ubuntu from 19.04 to 20.04

I have an Ubuntu Server where the main app running is MySQL Server v8

About a week ago I upgraded Ubuntu from 19.04 to 20.04 and since then the performance of my database has drastically fallen. Nothing helps, no parameters or something. It just works like 2 times slower. All of operations.

It’s impossible to restore all back to 19.04 because it’s EOL already. That’s why I’m looking for other ways.

My server has 64GB RAM and 2 SSD’s merged into RAID0.

My mysql config (it’s optimised for very small amount of super heavy threads):

innodb_buffer_pool_size=40G
innodb_buffer_pool_instances=4
innodb_buffer_pool_chunk_size=10G
innodb_flush_log_at_trx_commit=0
sync_binlog=0
innodb_log_file_size=10G
max_heap_table_size=1G
tmp_table_size=1G
innodb_deadlock_detect=0
transaction_isolation='READ-UNCOMMITTED'
sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,NO_ENGINE_SUBSTITUTION,NO_UNSIGNED_SUBTRACTION'

Any ideas what to check? Where should I dig into? Maybe it’s some kernel issue? And the only way is to downgrade to 18.04 which LTS as well?

spellcasting – Can Spells with long casting times be disrupted by being transformed?

bit of a dense and complex question here. My character was trying to cast leomund’s tiny hut as a ritual, which because it has a long casting time, requires her to maintain concentration. The group was ambushed (though we all passed perception checks so no surprise), and the DM assumed that if he were to polymorph my character, she would lose concentration, and wouldn’t be able to finish the spell because she no longer has a spell list as a CR 0 cat.

I know concentration shouldn’t matter, but is he right about the second part? Could she finish casting the spell as a cat? Does she have to turn back into a kobold first before the spell can resolve? Does anything change if she is casting Glyph of Warding, which isn’t a ritual?

Likewise, in a similar situation, if she later gets true polymorph and turns into a Planatar, while casting raise dead would break concentration as it takes more than 1 action, would she still be able to resolve the casting at the end of 1 hour, if she maintained concentration the whole time?