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XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
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What about using the javascript FileReader function to open the local file, ie:
<input type="file" name="filename" id="filename">
<script>
$("#filename").change(function (e) {
if (e.target.files != undefined) {
var reader = new FileReader();
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Best place to insert the Google Analytics code [duplicate]
....getElementsByTagName("head")[0],
done = false;
c.onload = c.onreadystatechange = function() {
if (!done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete")) {
done = true;
b();
c.onload = c.onreadystat...
Installing R on Mac - Warning messages: Setting LC_CTYPE failed, using “C”
...=en_US.UTF-8
export LC_ALL=en_US.UTF-8
Run . ~/.profile or . ~/.bashrc to read from the file.
Open a new terminal window and check that the locales are properly set
> locale
LANG="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_CTYPE="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC...
how to delete all cookies of my website in php
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I read that comment, but I really don't get why using the HTTP_COOKIE value would be any better than looping through the $_COOKIE array. Do you have any reason for that? To me it only looks like more (double) work for the parse...
Using capistrano to deploy from different git branches
...ranch
Support for -sS flags was removed in capistrano v3+.
Here you can read more about it: link
It was mentioned in couple of answers, but currently is not correct.
What works for me:
in deploy.rb file add
set :branch, ENV['BRANCH'] || :master
then run:
BRANCH=your_branch cap deploy
Als...
What does $$ mean in the shell?
I once read that one way to obtain a unique filename in a shell for temp files was to use a double dollar sign ( $$ ). This does produce a number that varies from time to time... but if you call it repeatedly, it returns the same number. (The solution is to just use the time.)
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List the queries running on SQL Server
...or and use these sys views to see what's going on.
I would recommend you reading the following article. I got this reference from here.
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Outlook autocleaning my line breaks and screwing up my email format
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I'm seeing the same problem when generating a plain-text email and then reading it with Outlook 2003 SP3. It appears you can avoid the removal process by it by keep the line length under 40 characters. May not always be practical.
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How to disable admin-style browsable interface of django-rest-framework?
... to change the API Permissions
The following will set all endpoints to be read only unless the user is authenticated.
REST_FRAMEWORK = {
'DEFAULT_PERMISSION_CLASSES': (
'rest_framework.permissions.IsAuthenticatedOrReadOnly',
)
}
If you would like to completely hide the API unles...
How do I determine file encoding in OS X?
...ttr() function.
There's no definite way to detect the encoding of a file. Read this answer, it explains why.
There's a command line tool, enca, that attempts to guess the encoding. You might want to check it out.
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