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Have I made a mistake on using sscanf function?


Have I made a mistake on using sscanf function?

By : user2951927
Date : November 18 2020, 03:49 PM
it fixes the issue I am trying to get datas by sscanf from hoge.txt.(see below) , Use
code :
sscanf(buf,"%[^,],%d; %[^,],%d;",name1,&distance1,name2,&distance2);
sscanf(buf,"%s,%d; %s,%d;",name1,&distance1,name2,&distance2);
sscanf(buf,"%99[^,],%d; %99[^,],%d;",name1,&distance1,name2,&distance2);
if(sscanf(buf,"%[^,],%d; %[^,],%d;",name1,&distance1,name2,&distance2)==4)
  //sscanf was successful
else
  //sscanf was not successful


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Postgres - How do I call a stored plpgsql function, have I made a mistake in the function itself?

Postgres - How do I call a stored plpgsql function, have I made a mistake in the function itself?


By : Kristoffer K
Date : March 29 2020, 07:55 AM
it should still fix some issue Why don't you try your function like below; by declaring a INT variable and then capture the generated id sequence into the variable. Finally return that variable.
In some Postgres forum post I had found that the construct RETURNING id is not supported in all versions. so, you may like to circumvent it other way.
code :
CREATE OR REPLACE FUNCTION create_user(_username character varying,
                                       _passwordhash character varying, 
                                       _email character varying)
RETURNS integer AS
$BODY$
DECLARE retvar integer; <-- declare the variable
BEGIN

  INSERT INTO users(id, username, passwordhash, email) 
  VALUES (DEFAULT, _username, _passwordhash, _email) RETURNING id into retvar;
                                                             <-- get return id
return retvar; <-- return the variable
END;
$BODY$
Have I made a mistake with my WordPress pagination?

Have I made a mistake with my WordPress pagination?


By : user3767781
Date : March 29 2020, 07:55 AM
This might help you When you're using a custom query, you have to add the page number to your arguments.
code :
<?php /* Start the Loop */ ?>
<?php 
    $paged = get_query_var('paged') ? get_query_var('paged') : 1;
    $catquery = new WP_Query( array('cat' => 388, 'paged' => $paged) ); while($catquery->have_posts()) :  $catquery->the_post(); ?>
next_posts_link(  __( '<span class="meta-nav">&larr;</span> Older posts', 'anariel' ), $catquery->max_num_pages );
made a mistake: document collection is an embedded function

made a mistake: document collection is an embedded function


By : Thilina Manamgoda
Date : October 31 2020, 01:49 PM
I wish did fix the issue. so, I managed to create a document collection called version ... , You can access that collection via:
code :
> db.getCollection('version')
> db.getCollection('version').renameCollection('mynewname')
Have I made a mistake in this IL I'm not seeing?

Have I made a mistake in this IL I'm not seeing?


By : Rexh1981
Date : March 29 2020, 07:55 AM
Hope that helps @leppie got it in the comments: the stack needs to be deterministic; it isn't in the code I was generating (even if I know it's pushing the right number of args). I was able to get around this because the compiler had enough information to unroll the loop (hence the constants in the generated IL) and thus produce a deterministic stack.
New to x86, think professor made a mistake

New to x86, think professor made a mistake


By : ft85
Date : March 29 2020, 07:55 AM
With these it helps You are correct. The second mov instruction should probably be mov ax, [bx], which moves the word stored in the memory address in bx into the ax register.
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