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Difference between WebStorm and PHPStorm
I'm choosing an IDE for web development and I would like to know what the differences between WebStorm and PHPStorm are.
6 ...
Knight's Shortest Path on Chessboard
...alt
previous[v] := u
return dist[]
EDIT:
as moron, said using the
http://en.wikipedia.org/wiki/A*_algorithm
can be faster.
the fastest way, is
to pre-calculate all the distances
and save it to a 8x8 full matrix.
well, I would call that cheating,
and works only because the probl...
What's wrong with using $_REQUEST[]?
...bined way. In fact that's what you almost always want to do:
for a plain idempotent request usually submitted via GET, there's the possibility the amount of data you want won't fit in a URL so it has be mutated to a POST request instead as a practical matter.
for a request that has a real effect, ...
Set theme for a Fragment
... for Fragment, add next code in the onCreateView() of the Fragment:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// create ContextThemeWrapper from the original Activity Context with the custom theme
final Context contextThem...
django admin - add custom form fields that are not part of the model
...rms.py you can add a ModelForm class and then declare your extra fields inside that as you normally would. I've also given an example of how you might use these values in form.save():
from django import forms
from yourapp.models import YourModel
class YourModelForm(forms.ModelForm):
extra_fi...
iReport not starting using JRE 8
...
Adding the jdkhome did it for me. Also for older versions: 4.7.0 and 4.1.2
– Dimitri Dewaele
Feb 9 '15 at 9:06
...
How to read the Stock CPU Usage data
...eature off once it is on, without restarting the emulator. developer.android.com/tools/debugging/debugging-devtools.html
– Rolf ツ
Sep 25 '12 at 12:39
46
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What does addChildViewController actually do?
...d to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a standard Tab Bar Controller . (It's pretty much a Tab Bar Controller but with a hideable side menu ins...
Why escape_javascript before rendering a partial?
... javascript. Nothing can prevent that.
– LasagnaAndroid
Feb 23 '15 at 1:31
3
This isn't helpful. ...
What exactly do the Vagrant commands do?
...
I agree with you that documentation at vagrantup is on the shorter side.
Some information can be gleaned from command help system.
For example: gem command.
Just type the command without arguments: vagrant gem -h and it produces the information that you may need.
vagrant gem is used t...