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For loop example in MySQL
...table if exists foo;
create table foo
(
id int unsigned not null auto_increm>me m>nt primary key,
val smallint unsigned not null default 0
)
engine=innodb;
drop procedure if exists load_foo_test_data;
delimiter #
create procedure load_foo_test_data()
begin
declare v_max int unsigned default 1000;
decl...
Dynamically update values of a chartjs chart
...rt using chartjs and it works fine. Now I want to update the values on a tim>me m> based interval. My problem is that after I created the chart, I do not know how to update its values correctly...
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How can I see the entire HTTP request that's being sent by my Python application?
...upport cannot figure out what the error is or what's causing it. They want m>me m> to "Please provide the entire request, headers included".
...
How do I dynamically change the content in an ifram>me m> using jquery?
I was wondering if it is possible to have a site with an ifram>me m> and som>me m> jquery code that changes the ifram>me m> content every 30 seconds. The content is in different webpages.
...
Check if a value is within a range of numbers
I want to check if a value is in an accepted range. If yes, to do som>me m>thing; otherwise, som>me m>thing else.
7 Answers
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Cropping an UIImage
I've got som>me m> code that resizes an image so I can get a scaled chunk of the center of the image - I use this to take a UIImage and return a small, square representation of an image, similar to what's seen in the album view of the Photos app. (I know I could use a UIImageView and adjust the crop ...
How to save and load cookies using Python + Selenium WebDriver
...n Python's Selenium WebDriver to a txt-file, then load them later? The docum>me m>ntation doesn't say much of anything about the getCookies function.
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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile tim>me m>?
...nt interview, I was asked a really strange question. The interviewer asked m>me m> how can I compute 1+2+3+...+1000 just using compiler features. This m>me m>ans that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while c...
List all the modules that are part of a python package?
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Yes, you want som>me m>thing based on pkgutil or similar -- this way you can treat all packages alike regardless if they are in eggs or zips or so (where os.listdir won't help).
import pkgutil
# this is the package we are inspecting -- for exam...
How to use RestSharp with async/await
I'm struggling to find a modern example of som>me m> asynchronous C# code that uses RestSharp with async and await . I know there's been a recent update by Haack but I don't know how to use the new m>me m>thods.
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