camera settings – Why do I have to press the shutter button twice on my Canon 6d Mark II?

I am new to photography and I try to learn everyday. I've noticed that when shooting in manual mode and using the viewfinder, as most professionals do, when I press the shutter button, you have to double click on it to be able to take the picture. I've been watching pro videos on youtube on youtube, and they're shooting in manual, which makes taking a picture fast!

When I press it, it's as if something inside the camera was closing, and then when I pressed again, the image was captured and the viewfinder turned on. Opened again. I just want to take the picture when I press it. I've tried turning off the focus on the shutter button and using the rear AF button, but this still happens.

Is there a parameter that I need to change? That's why I liked using the live viewing screen to take pictures, because it takes a good picture when I want it. There is no such thing as, double-tap the shutter button.

c ++ – mutex lock mark

I'm trying to measure the number of cycles of processing a mutex lock. Can you find any problems in my mutext lock benchmark?

#understand 
#understand 
#understand 
#understand 
#understand 

std :: mutex twiceMutex;
typedef std :: int64_t i64;

i64 twice (i64 x)
{
returns 2 * x;
}

i64 twice M (i64 x)
{
std :: lock_guard lock (2Mutex);
returns 2 * x;
}

const i64 I = 100 & 000; 000 & # 39; 000; // number of iterations

Struct Benchmark
{
i64 (* fn) (i64);

i64 operator () () const
{
namespace chrono = std :: chrono;
auto startTime = chrono :: steady_clock :: now ();
i64 res = 0;
for (i64 i = 0; i <I; i ++)
{
res + = fn (i);
}
auto endTime = chrono :: steady_clock :: now ();

auto elapsed = chrono :: duration_cast(endTime - startTime) .count ();
back up;
}
};

int main ()
{
double const T = Benchmark {twice} (); // total nanoseconds without mutex
double const TM = reference index {two times M} (); // total nanoseconds with mutex

double constant K = 3.7; // GHz of my processor
double const t = T / I; // nanoseconds by iteration, without mutex
double const tm = TM / I; // nanoseconds by iteration, with mutex
double constant m = tm - t; // difference in nanoseconds by iteration, this should be the cost of locking a mutex in nanoseconds

// show results by cycles
std :: cout << t * K << std :: endl;
std :: cout << tm * K << std :: endl;
std :: cout << m * K << std :: endl;

{
std :: string _;
std :: getline (std :: cin, _);
}
}

I do not intentionally take into account thread conflicts; just interested in the best case cost.

Inexpensive or expensive brushes / Art suppliers

Inexpensive or expensive brushes / Art suppliers

+ Answer the thread

  1. Inexpensive or expensive brushes / Art suppliers

    In quality and price, the best watercolor brushes can be those ranging from a sealed business package of up to five, hanging at the end of the driveway of your national hobby chain, to those benefiting from a royal seal, such as "By Command, to Her Majesty the Queen". (Queen Victoria commissioned Winsor & Newton to become her favorite size in the Round 7 Kolinsky Red Sable series.) The first choice could be used for a short time to clean a child's boots. in your locker room. The latter can be framed proudly on the wall of your studio. Between the two, you will find a wide choice of brushes usable by recognized brands. Some of these brands are: Winsor & Newton Series 7, Isabey, Rafael, Arches, Escoda, Pro Arte and others. The less important, but still quite usable ranges include: Winsor & Newton 666 Series, Princeton and Grumbacher. I recommend buying a good brand. Avoid these multiple packages; they will work so poorly in practice and sustainability that you will be very discouraged. Some of each brand are mentioned and I appreciate each brush. And yes, I bought cheapo brushes in the past … and I had to throw them away.


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Color Correction – Why is the JPEG file imported from my Canon Powershot G9X Mark II on a PC screen quite different from the one in the camera?

Examine the examples of attached images. I took them around 4:50 and 3:50, respectively. On the live screen of the Powershot camera, they were full of light.

utility vessel
enter the description of the image here

The photos were taken in JPEG format (yes, I should have turned that into RAW and understand the shadows later, but the screen told me that the shadows were fine, so I did not I'm not bored) IrfanView claims that the color space is sRGB and that there is no explicit setting for the color space in the camera. The laptop screen is IPS 8-bit 1920×1080 14 "(Lenovo Thinkpad L440) .I do not" import "the images in any application. Just copy the files with the help of the Wiindows explorer The operating system is Windows 7 64-bit, fully legal, pre-installed in OEM by Lenovo.

  • Consider the first picture. The shadows under the hull of the service ship were not confused with the color of the hull, which was in turn gray and whose details were easily visible. On the PC screen, it is very dark in this area, almost black. Then the trees in the background also lose details in the shadows on the PC.

  • Now consider the second picture. The change is not as dramatic as in the first case, but nevertheless, the entire photo is simply clearer on the camera screen, with seemingly better visibility in the dark areas as well as a slightly better contrast, and the water is brighter, more blue-gray. I love more water as it is displayed by the camera.

From where the following questions.

  1. Does a hidden conversion take place inside the camera before the image is displayed on the Live View screen? Note that there is no RAW file to process and display. The problem is with shooting in JPEG format only.
  2. Is the camera's screen built with a 10-bit panel or does it use another color space?
  3. Setting the photo settings for the next photo depending on how the Live View screen displays the result of the previous photo is the best way to find the appropriate settings for a particular photo.
  4. Can I see the same picture on the PC screen and if so, how?

P.S. The service ship is static at this point, so I can resume the photo as the discussion unfolds with the corrections applied.

Color Correction: JPEG images imported by Canon Powershot G9X Mark II differ significantly from those in the camera

Examine the examples of attached images. I took them around 4:50 and 3:50, respectively. On the live screen of the Powershot camera, they were full of light.

utility vessel
enter the description of the image here

The photos were taken in JPEG format (yes, I should have turned that into RAW and understand the shadows later, but the screen told me that the shadows were fine, so I did not I'm not bored) IrfanView claims that the color space is sRGB and that there is no explicit setting for the color space in the camera. The laptop screen is IPS 8-bit 1920×1080 14 "(Lenovo Thinkpad L440) .I do not" import "the images in any application. Just copy the files with the help of the Wiindows explorer The operating system is Windows 7 64-bit, fully legal, pre-installed in OEM by Lenovo.

  • Consider the first picture. The shadows under the hull of the service ship were not confused with the color of the hull, which was in turn gray and whose details were easily visible. On the PC screen, it is very dark in this area, almost black. Then the trees in the background also lose details in the shadows on the PC.

  • Now consider the second picture. The change is not as dramatic as in the first case, but nevertheless, the entire photo is simply clearer on the camera screen, with seemingly better visibility in the dark areas as well as a slightly better contrast, and the water is brighter, more blue-gray. I love more water as it is displayed by the camera.

From where the following questions.

  1. Does a hidden conversion take place inside the camera before the image is displayed on the Live View screen? Note that there is no RAW file to process and display. The problem is with shooting in JPEG format only.
  2. Is the camera's screen built with a 10-bit panel or does it use another color space?
  3. Setting the photo settings for the next photo depending on how the Live View screen displays the result of the previous photo is the best way to find the appropriate settings for a particular photo.
  4. Can I see the same picture on the PC screen and if so, how?

P.S. The service ship is static at this point, so I can resume the photo as the discussion unfolds with the corrections applied.

google sheets – Comparing two cells and adding a check mark to the corresponding values

I have two columns, one with all the elements of one set and another with the elements that I currently have. I would like to compare these and for the corresponding results to have some added text if they match. Here is an example.

So, in this example, column A is the defined number, column B is the set values, column C is what I currently have, and column D is the expected result.

So, I want to compare B to C and if their names match, then I want B to have the word & # 39; CHECK & # 39; added to the corresponding name.

I thought doing this to get the word "CHECK". added

= ARRAYFORMULA (B2: B & "-CHECK")

But do I also need a SEARCH and LEN operate here?

Could the application script be easier?

Thank you for any advice,

bitcoin cli – how to mark coins spent in invalid blocks as unspent?

I had just tested bitcoin (v17) in registration mode with the local integrated portfolio. If I send money to an address (which I do not own), generates 1, and then invalidates that block, the local wallet does not mark the coin spent in the invalid block as unspent. He keeps it in the exhausted state. Going back, generating more blocks on a different channel, and reanalyzing transactions do not seem to mark that money as being unused again. How can I spend my room when it was spent in an invalid channel? From the local portfolio CLI, is there a way to mark spending as unspent?

views – How to mark all my content as read with Flag?

I have a Drupal 8 site with Message and Flag modules.

I created a view that displays messages. Messages have a "read" or "unread" flag. How to create a link in the header of my view for "Mark everything as read"?

I do not want to use "Mass Operation" which adds checkboxes and 2 buttons to my view.

I want a simple "mark as read" (ajax) link to report all messages on the page.

Perhaps there is a way to create a link with arguments to mark everything.

. 2019 t6

. 2019 t6[IMG]https: //i109.fastpic*****big/2019/0524/ef/4f75abaf70da2288ab4382386e78efe2.jpg[/IMG] I . I . I . . , 15:48 17. 2019. 2019 hd m o x03-07-2019, 11:41 pm. 2019 hd Original :. . 88% (1989) HD. . 22:31 1KB news.online.ua, 2019- – 30.5, 51 :. :, 2019 & #:;,. 2019 l t ub. b. . 32 2019 12 2017 HD .bfont colorred -34 fontb ,,, .8: 34: +; +7: bonv: 18 2019, 11: 34: +; +137: Andre79: 18 2019 ,. 2019 vnb. hd s c sb 34 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 20112, 85-15, 325. 2019. . . . . . f kbfont colorred .03: 51. Youtube. . 2018 Movieclips Trailers You Tube. 60-70% 2017-09-27 15:35 2KB- Nightwish, 16 2018, 21:00 59:33, 16, 19:50. . 2019 a s s. 2019 ,. , (2018): 95 19. 2019. hd: 2018-11-29 VA – Shazam: – Top 100 of Russia. 2019 s a l Labels :. 2012, 8. 201966. 68 .. 2017 2.. . 2019 hd f b o. 2019 63.79 (-0.92%) 6890.42; . 2019 hd. b. b ,,, – Itv 1, 2, 3, 4, 5 2017.. . . 3, 22; . 2019 No. 2019 2018 ,, – 19 :. . HD 2019 .24201935. 1 2:57. , 1: 18 2019, 17:27 2019 i q y m z e. j u c 2 j b n. . Author. Posts. Showing 1 message (out of a total). Reply to: -34 2019 j b n. Your information: Name (required) ,,, -, – – -. – – 1. . 28 2016, 74.4. 2018 (2018). . 3, 44, 20. 2017, & gt; (), 94.. . 13: 03:37:09: MP3: 320 kbps. 1. 2. & # 39 ;, 3.. . . . . n k u. Home ForumsFitness Zone. n k u. Tagged:, 22 ,. Google Google 2017, 2012. 2019.. . . 13 23. 2017 90% ,. 2018. – 24 2017-12-22 20:23 2KB. , 75 19321933. 2019 p b u. . 2019 p b u. ). 492, 48 .. -, -. .2019. 2019 hd 2019. … 10t7514. & # 39; & # 39; 2018, UA 2018-08-22 21:59 1KB news.online.ua. 2019 … Spiegel Online.61 725.: 188 (2019): 37. (2018) 31.. 58 9110: 21 2019.. . . . ::, 2018, 15:00. : 1400. 2019 … ::, 06 2018, 17:32. : 2674 .. – 2019 .242019. 2017 30- ,: 58%, 3 HD. 2019.. () x u q v e h. 2019 b c s 272019 2016. 2019 .262019. . . 13 2017 (), 48 83% 2016, (), 68 Pornhub302: -, Lifestyle, – 24 2017-04-13 27, 2019 22: 41: 31Z ,. 8:00 p.m. :. :. I . I 2019 I 2019.. I . : http: //sallieanncooks.ning.com/profi…s/oz8fvdchk4k8.

Quintondum
Reviewed by Quintondum sure
.
. 2019 t6
. 2019 t6https: //i109.fastpic*****big/2019/0524/e2/4f75abaf70da2288ab4382386e78efe2.jpg i. I . I . . , 15:48 17. 2019. 2019 hd m o x03-07-2019, 11:41 pm. 2019 hd Original :. . 88% (1989) HD. . 22:31 1KB news.online.ua, 2019- – 30.5, 51 :. :, 2019 & #:;,. 2019 l t ub. b. . 32 2019 12 2017 HD .bfont colorred -34 fontb ,,, .8: 34: +; +7: bonv: 18
Evaluation: 5

.

sms – "Mark all as read" in Messages … does not mark everything as read?

I asked Microsoft Launcher to add a badge (number of unread messages) to the Messages application icon.

The badge always says "34" even after I've done "Mark all as read" in the app.

Do you have any idea how to get 0 count so that the badge disappears when I do not have an unread text message?

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