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node.js, Error: Cannot find module 'express'
... This does not fix the problem in my case. npm install express shows this error npm ERR! Error: UNKNOWN, symlink '../express/bin/express'. Seems to be a deeper issue.
– Sliq
Oct 15 '13 at 0:36
...
Illegal mix of collations MySQL Error
I'm getting this strange error while processing a large number of data...
10 Answers
1...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
... the getUserMedia with chromeMediaSource only for Electron.js
FIX 2: Throw error instead return null object
FIX 3: Fix demo to prevent the error: getDisplayMedia must be called from a user gesture handler
// docs: https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia
// see: ...
How to set the margin or padding as percentage of height of parent container?
... |
edited Dec 4 '18 at 17:05
TylerH
18.1k1212 gold badges6161 silver badges8080 bronze badges
answered A...
Easy way to test a URL for 404 in PHP?
...
If you are using PHP's curl bindings, you can check the error code using curl_getinfo as such:
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);
/* Get the HTML or whatever is linked in $url. */
$response = curl_exec($handle);
/* Check for 404 (fil...
WPF global exception handler [duplicate]
...em.Windows.Threading.DispatcherUnhandledExceptionEventArgs e) {
string errorMessage = string.Format("An unhandled exception occurred: {0}", e.Exception.Message);
MessageBox.Show(errorMessage, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
// OR whatever you want like logging etc. ...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
...at was that, but when I launch the web page in a browser jQuery reports an error:
14 Answers
...
What is the proper way to display the full InnerException?
...ses, but if you're using Entity Framework, this will not include ValidationErrors in DbEntityValidationException. See my response below.
– Sylvain Rodrigue
Aug 2 at 10:18
add ...
What is the use of “assert” in Python?
...'re telling the program to test that condition, and immediately trigger an error if the condition is false.
In Python, it's roughly equivalent to this:
if not condition:
raise AssertionError()
Try it in the Python shell:
>>> assert True # nothing happens
>>> assert False
T...
What is the difference between “git init” and “git init --bare”?
... are making the working copy inconsistent, and git will warn you:
remote: error: refusing to update checked out branch: refs/heads/master
remote: error: By default, updating the current branch in a non-bare repository
remote: error: is denied, because it will make the index and work tree inconsiste...