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Browser support for URLs beginning with double slash
... This is an old post, but I also wanted to say it's not a good practice at all. Recently I had some trouble on one of our customers admin dashboard. The URL //code.jquery.com/jquery-2.1.3.min.js was not found and the library not loaded. I then try to load http://code.jquery.com/jquery-2.1.3.min.js a...
Should I pass an std::function by const-reference?
...rmance, pass by value if you are storing it.
Suppose you have a function called "run this in the UI thread".
std::future<void> run_in_ui_thread( std::function<void()> )
which runs some code in the "ui" thread, then signals the future when done. (Useful in UI frameworks where the UI ...
Why do you not use C for your web apps?
...t a C program correct and secure. That care means that you need to have really good people writing your programs. That means you pay more.
Also, C doesn't have the benefit of drawing from an enormous single standard library of functionality as .NET (and the other major web-centric platforms) ha...
How do I hide javascript code in a webpage?
...
I'm not sure anyone else actually addressed your question directly which is code being viewed from the browser's View Source command.
As other have said, there is no way to protect javascript intended to run in a browser from a determined viewer. If th...
How do I finish the merge after resolving my merge conflicts?
...flict:- error: Failed to merge in the changes. Patch failed at 0001 ADD: _type to styleguide The copy of the patch that failed is found in: .git/rebase-apply/patch When you have resolved this problem, run "git rebase --continue". If you prefer to skip this patch, run "git rebase --skip" instead. ...
Create whole path automatically when writing to a new file
...
Use FileUtils to handle all these headaches.
Edit: For example, use below code to write to a file, this method will 'checking and creating the parent directory if it does not exist'.
openOutputStream(File file [, boolean append])
...
Android: How can I pass parameters to AsyncTask's onPreExecute()?
...
// do stuff
}
// doInBackground() et al.
}
Then, when calling the task, do something like:
new MyAsyncTask(true).execute(maybe_other_params);
Edit: this is more useful than creating member variables because it simplifies the task invocation. Compare the code above with:
MyA...
Check if a Python list item contains a string inside another string
...abc-456']
if any("abc" in s for s in some_list):
# whatever
If you really want to get all the items containing abc, use
matching = [s for s in some_list if "abc" in s]
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Ruby on Rails: getting the max value from a DB column
...uery as Bar.maximum(:bar) so I see no reason to "recommend" this answer at all ...
– nathanvda
Oct 27 '14 at 15:42
20
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How to check edittext's text is email address or not?
...A-Z]{2,4}$";
Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(email);
return matcher.matches();
}
Pass your edit text string in this function .
for right email verification you need server side authentication
Note there is...