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Converting an int to a binary string representation in Java?
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One more way- By using java.lang.Integer you can get string representation of the first argument i in the radix (Octal - 8, Hex - 16, Binary - 2) specified by the second argument.
Integer.toString(i, radix)
Example_
private void getSt...
Bypass confirmation prompt for pip uninstall
...-E '^django-' | xargs pip -q uninstall because the yeses would get gobbled by the pip freeze not the xargs argument/command, pip uninstall.
– hobs
May 25 '13 at 0:10
3
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How can I conditionally require form inputs with AngularJS?
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This feature is documented by now: docs.angularjs.org/api/ng/directive/ngRequired
– bjunix
May 9 '16 at 11:42
add a comment
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How do I get the different parts of a Flask request's url?
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If you are using Python, I would suggest by exploring the request object:
dir(request)
Since the object support the method dict:
request.__dict__
It can be printed or saved. I use it to log 404 codes in Flask:
@app.errorhandler(404)
def not_found(e):
with o...
Rails 4 - Strong Parameters - Nested Objects
...sted object within an array. In your case it would be
Update as suggested by @RafaelOliveira
params.require(:measurement)
.permit(:name, :groundtruth => [:type, :coordinates => []])
On the other hand if you want nested of multiple objects then you wrap it inside a hash… like this
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How should I choose an authentication library for CodeIgniter? [closed]
...ant)
Uses potentially unsafe md5 hashing
Failed login attempts only stored by IP, not by username - unsafe!
Autologin key not hashed in the database - practically as unsafe as storing passwords in cleartext!
Role system is a complete mess: is_admin function with hard-coded role names, is_role a comp...
Decreasing height of bootstrap 3.0 navbar
... check my answer on this page... the min-height for .navbar is set to 50px by default, so if you set the height to 28px it will be overridden by the 50px min-height...
– patrick
Nov 2 '13 at 0:04
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How to tell if a string contains a certain character in JavaScript?
...s for more than just a single character.
– trevorKirkby
Dec 29 '14 at 5:43
1
I don't understand h...
Installing SciPy and NumPy using pip
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-1; this answer has been rendered useless by link breakage. The meat of the answer is to "follow the instructions" at the link, but the page has changed and they're no longer there. Also, the asker was using an OS with apt-get as its package manager, but this answer ...
Is there a cross-domain iframe height auto-resizer that works?
...o/blog/index.php/2010/02/19/resizing-iframes-using-easyxdm/
Easy XDM works by using PostMessage on modern browsers and a Flash based solution as fallback for older browsers.
See also this thread on Stackoverflow (there are also others, this is a commonly asked question). Also, Facebook would seem to...