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How to fix getImageData() error The canvas has been tainted by cross-origin data?
...TML/CORS_Enabled_Image
However, you may be able to prevent this by simply setting:
img.crossOrigin = "Anonymous";
This only works if the remote server sets the following header appropriately:
Access-Control-Allow-Origin "*"
The Dropbox file chooser when using the "direct link" option is a gre...
How to use 'find' to search for files created on a specific date? [closed]
...
Replace "2008-09-24" with whatever date you want and ELAPSED_DAYS will be set to the number of days between then and today. (Update: subtract one from the result to align with find's date rounding.)
So, to find any file modified on September 24th, 2008, the command would be:
find . -type f -mtime...
Return anonymous type results?
...o for this pattern:
public class DogWithBreed
{
public Dog Dog { get; set; }
public string BreedName { get; set; }
}
public IQueryable<DogWithBreed> GetDogsWithBreedNames()
{
var db = new DogDataContext(ConnectString);
var result = from d in db.Dogs
join b i...
Why can't I overload constructors in PHP?
...
(which simply wouldn't work), you can do:
$car = (new Car)
->setColor('blue')
->setMake('Ford')
->setDrive('FWD');
That way you can pick exactly which properties you want to set. In a lot of ways it's similar to passing in an array of options to your initial call...
App Inventor 2 视频播放器教程 - VideoPlayer组件与WebView嵌入播放 · App Inventor 2 中文网
...', 'play', 'progress', 'current-time', 'mute',
'volume', 'settings', 'pip', 'airplay', 'fullscreen'],
settings: ['speed'],
i18n: {
play: '播放',
pause: '暂停',
mute: '静音',
unmute: '取消静音',
speed: '速度',
no...
How to list all Git tags?
...iated object name of the most recent commit.
git describe
With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0
Other examples:
git describe --abbrev=0 --tags # gets tag from current branch
git describe --tags `git rev-list --t...
How do I get ruby to print a full backtrace instead of a truncated one?
...
IRB has a setting for this awful "feature", which you can customize.
Create a file called ~/.irbrc that includes the following line:
IRB.conf[:BACK_TRACE_LIMIT] = 100
This will allow you to see 100 stack frames in irb, at least. I ...
Difference between console.log() and console.debug()?
...g messages are hidden by default in recent versions of Chrome (you have to set the log level to Verbose in the Devtools topbar while in console to see debug messages; log messages are visible by default).
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XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
...
Another very easy option is to simply set Apache to listen on a different port. This can be done by clicking on the "Config" button on the same line as the "Apache" module, select the "httpd.conf" file in the dropdown, then change the "Listen 80" line to "Listen ...
PHP code is not being executed, instead code shows on the page
...ile://localhost/www/file.php
And lastly check the PHP manual for further setup tips.
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