php – How to erase only a few fields when going on another page?

when I give the – a href – on the modal button, it goes back to the page and erases all the fields. how do you explain only a few specific fields and not all?

– fields below

Start time: End time:

Dated:

modal

if ($ horaSep < $horaSep){ ?>
            

when you click on the OK button of the modal, return to the page and clean only the fields horaI and horaT

bootcamp – Can not erase a 64 GB exFat SD Card with Disk Utility | Mojave OS

I have a microSD card in an SD adapter that I accidentally left when installing Bootcamp. It is now formatted as exFat rather than Fat-32. I've tried to erase it and change the format, but it says:

enter the description of the image here

I've watched a few pages here and typed console commands but they did not do anything so I write my own question. All suggestions are greatly appreciated. Thank you.
Also, here is the info:

enter the description of the image here

EDIT: I think I have discovered why it will not be deleted – there is a Windows NTFS format inside the disk, named disk2s1.

How to erase a USB flash drive safely

To quote the ISM (Australian military standards in cybersecurity).

Security check: 0359; In flash media, a technique known as wear and tear
Evelling ensures that the scriptures are spread evenly over each
block of memory. This feature requires the flash memory to be overwritten twice randomly, as this helps
make sure all memory blocks are overwritten.

This means that if you select a secure delete function such as DoD 5220.22M, you will have to run it twice (note that this method writes only randomly in one pass). If you do that, it will mean that your data must be protected from the average attacker. However, if a state wants you, go back to the ISM.

Security check: 0360; After disinfection, highly volatile unclassified flash memory media retain their classification.

In other words Destroy it.

Remote Erase – How can I make sure my phone will not be erased by the Search Manager on my device?

first poster here. Sorry for the mistakes I make.

I lost a phone and thankfully, I found it. I asked that Google find my device before finding it. Now that I found it, I made sure that my phone would be in a "Radio Silence" state, SIM card removed, Wi-Fi in my unplugged house, Airplane mode. I've also disconnected my phone accounts just in case. The problem is, is it really "canceled?" would it be safe for me to activate my network? My Google Account (https://www.google.com/android/find) still indicates that my phone is linked to the account, even if I've logged it off on my phone. Any solution would be appreciated. Thank you.

itunes – How can I safely erase an iPod Classic?

I have a iPod Classic 120GB model A1238 that I would like eBay.

Thanks to Google, I discovered how to perform a factory reset both with and without a Mac. However, even after such a reset, my name still appears in the user interface of the device – "Nafine iPod". Apparently it's not a completed reset.

How can I make sure that all personal data is erased and overwritten or, as they say, "erased"?

secure erase – Secure deletion of text messages from the iPhone?

The only way to be totally protected against this problem is to delete the phone messages, create a backup of the phone, and then completely erase the phone. You can restore the backup later.

Because cleaning the phone means that the previously used encryption keys are deleted and new ones are put in place, it is impossible for a (reasonable) attacker to access the messages even if they have to be available in encrypted form on the NAND flash memory.

If you know the file structure of the application in which the messages are saved, it is possible to create a slightly weaker defense against outsiders accessing your now deleted texts. For example, if the messages are stored in a SQLite database (with, for example, the Messages application), you can jailbreak the phone, export the database to a dump text file (which would not contain deleted messages), delete the original. then fill the disk with random bytes. When the disk is full, delete the file with random bytes and import your backup as a SQLite database.

The procedure mentioned above is necessary because when you delete a single message from a SQLite database, this is not a file that is deleted. This is simply a space in a file that is marked as unused at the application layer. The file is not reduced and the operating system does not know that some parts of the file are not used. The process mentioned above forces these deleted areas to be made available to the operating system to overwrite.

In addition, rewrite is not in itself a good protection on a NAND flash disk with wear leveling (ie the flash memory of a modern iPhone is comparable to an SSD player with its own controller , etc.). The reason is that even when you overwrite a block of data on a disk, the controller inside the flash memory may decide to simply "tidy up" that physical block and map out other physical blocks. This is a by-product of leveling wear.

Device Registration Program – How to erase an iPad from the DEP of another company?

The company I'm working for is registering all iPads at MDM and fixing devices that are not in the DEP.

We found one we had for a while. It's in another DEP but no in another MDM … so we can not add it to our DEP but we do not have anyone to contact to fix it. We contacted Apple without any results. No one has proof of serialized purchase, the device was not properly labeled when it was purchased.

My best guess was that someone had bought a renovation unit independently from a third-party seller.

How can I correctly catalog this in our DEP?

Factory reset – How to erase the S7 Edge data when the display is broken

I want to sell the remains of my broken S7 Edge, but before I want to erase all the data. The phone was dead for over a year and I was hoping the repairs would become cheaper, but I finally realized that it would cost me a lot less money to buy cheap smartphones (because I break them very fast, old times where you could crush your phone several times a week on the ground and it would still work for years again: – /)
The device is already open, the glass, the back cover and the screen are already removed.

I've already discovered findmymobile.samsung.com on which I've set a factory reset, but this will only happen when the phone will be connected to a network.
Problem: it does not connect if I put my unlocked SIM card there …

I do not think I can use the android device manager because it does not show up. Do not remember if I had recorded it there.

  • USB debugging is disabled
  • The phone is not rooted
  • the display is completely removed
  • physical pimples are sensitive

I can not really know what state it is in when, but it can be turned on and stay in place long enough.

I've installed adb on my linux, but the device is not listed.
-> How to make it appear?

I'm even considering a physical removal of the hard drive, but I do not know where it is and if that makes the device completely useless.

Fixing the display is not an option.

Will a disk erase be saved?

I see that the disk utility has a "log" button that I currently can not use My questions are:

  1. Can the erasure be seen from the operating system on the disk?
  2. Can the newspaper see it?

Erase Type Rust – Code Review Stack Exchange

This is a very small version of a cryptography library that I write. There are cryptographic algorithms such as RSA, DSA, ECDSA, EdDSA, … that all have the same schema: have a private key, a public key, a signature and operations such as signing data with a private key that gives a signature signature result with a public key that gives a bool result.

There are 3 contradictory requirements:

  • Library integrators should be able to implement generic algorithms over safe type library types and use only 1 crypto types.
  • Each cryptography must have its own family of types. When the user tries to verify an RSA signature with an EdDSA public key, he should receive an error explaining that he has mixed different cryptos (so I need type security).
  • The library must be able to deserialize the entries and for example create a strongly typed EdDSA public key without knowing in advance that the entry will belong to the EdDSA type family.
Family trait {
T1 type: T1;
T2 type: T2;
fn x () -> Self :: T1;
}

T1 line {
fn y (& self) -> F :: T2;
}

T2 line {
fn z (& self) -> F :: T1;
}

// ------------------------------------------------ ---- ----------------------

struct FamilyImplA {}

impl Family for FamilyImplA {
type T1 = T1ImplA;
T2 type = T2ImplA;
fn x () -> T1ImplA {
println! ("FamilyImplA :: x has been called");
T1ImplA {}
}
}

struct T1ImplA {}

impl T1 for T1ImplA {
fn y (& self) -> T2ImplA {
println! ("T1ImplA :: was called there");
T2ImplA {}
}
}

struct T2ImplA {}

T2 impl for T2ImplA {
fn z (& self) -> T1ImplA {
println! ("T2ImplA :: z was called");
T1ImplA {}
}
}

// ------------------------------------------------ ---- ----------------------

struct FamilyImplB {}

impl Family for FamilyImplB {
type T1 = T1ImplB;
type T2 = T2ImplB;
fn x () -> T1ImplB {
println! ("FamilyImplB :: x was called");
T1ImplB {}
}
}

struct T1ImplB {}

impl T1 for T1ImplB {
fn y (& self) -> T2ImplB {
println! ("T1ImplB :: was called there");
T2ImplB {}
}
}

struct T2ImplB {}

T2 impl for T2ImplB {
fn z (& self) -> T1ImplB {
println! ("T2ImplB :: z was called");
T1ImplB {}
}
}

// ------------------------------------------------ ---- ----------------------

use std :: any :: any;

Enum Discriminator {
A,
B
}

struct ErasedFamily {}

impl ErasedFamily {
fn x_a () -> ErasedT1 {
ErasedT1 {d: Discriminator :: A, t1: Box :: new (FamilyImplA :: x ())}
}
fn x_b () -> ErasedT1 {
ErasedT1 {d: Discriminator :: B, t1: Box :: new (FamilyImplB :: x ())}
}
}

impl family for ErasedFamily {
type T1 = cleared T1;
type T2 = erased T2;
fn x () -> ErasedT1 {
// can not decide what to create without a discriminator
not implemented! ()
}
}

struct ErasedT1 {
d: discriminator,
t1: Box,
}

impl T1 for ErasedT1 {
fn y (& self) -> ErasedT2 {
correspond to oneself.d
Discriminator :: A => {
let t1 = self.t1.downcast_ref ::().unpack();
Let r = t1.y ();
ErasedT2 {d: Discriminator :: A, t2: Box :: new (r)}
}
Discriminator :: B => {
let t1 = self.t1.downcast_ref ::().unpack();
Let r = t1.y ();
ErasedT2 {d: Discriminator :: B, t2: Box :: new (r)}
}
}
}
}

struct ErasedT2 {
d: discriminator,
t2: Box,
}

T2 impl for ErasedT2 {
fn z (& self) -> ErasedT1 {
correspond to oneself.d
Discriminator :: A => {
let t2 = self.t2.downcast_ref ::().unpack();
Let r = t2.z ();
ErasedT1 {d: Discriminator :: A, t1: Box :: new (r)}
}
Discriminator :: B => {
let t2 = self.t2.downcast_ref ::().unpack();
Let r = t2.z ();
ErasedT1 {d: Discriminator :: B, t1: Box :: new (r)}
}
}
}
}

// ------------------------------------------------ ---- ----------------------

generic fn(t1: F :: T1) -> F :: T1 {
t1.y (). z ()
}

fn main () {
let _t1a = generic ::(FamilyImplA :: x ());
let _t1b = generic ::(FamilyImplB :: x ());

let _t1ea = generic ::(ErasedFamily :: x_a ());
let _t1eb = generic ::(ErasedFamily :: x_b ());
}

Playground

In production, I have declarative macros for erasing and reifying types in order to avoid duplicates. Is there another way to do this in Rust 1.32.0?