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How to add image to canvas
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Maybe you should have to wait until the image is loaded before you draw it. Try this instead:
var canvas = document.getElementById('viewport'),
context = canvas.getContext('2d');
make_base();
function make_base()
{
base_image = new Image();
base_image.src = 'img/base.png';
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Sending “User-agent” using Requests library in Python
I want to send a value for "User-agent" while requesting a webpage using Python Requests. I am not sure is if it is okay to send this as a part of the header, as in the code below:
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Does Notepad++ show all hidden characters?
...ow White Space and TAB
(Thanks to bers' comment and bkaid's answers below for these updated locations.)
On older versions you can look for:
Menu View → Show all characters
or
Menu View → Show White Space and TAB
s...
Submitting the value of a disabled input field
I want to disable an input field, but when I submit the form it should still pass the value.
4 Answers
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How to get ER model of database from server with Workbench
...ngineer" option.
A wizard will be open and it will generate the ER Diagram for you.
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Why is HTML5 input type datetime removed from browsers already supporting it?
...owsers, like Chrome versions higher than 26, which had support in the past for the input datetime removed it?
2 Answers
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Counting the Number of keywords in a dictionary in python
... way to count the number of keywords or is there another way I should look for distinct words?
5 Answers
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How do I prevent angular-ui modal from closing?
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Yes, this is the correct answer :) Thank you for sharing it!
– skywalker
Mar 5 '15 at 8:34
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.prop('checked',false) or .removeAttr('checked')?
... set the corresponding named property to false. This behavior was required for ancient versions of Internet Explorer but is not correct for modern browsers because the attribute represents the initial value and the property represents the current (dynamic) value.
It is almost always a mistake to use...
git: difference between “branchname” and “refs/heads/branchname”
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A ref is anything pointing to a commit, for example, branches (heads), tags, and remote branches. You should see heads, remotes, and tags in your .git/refs directory, assuming you have all three types of refs in your repository.
refs/heads/0.58 specifies a branch n...