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How can I index a MATLAB array returned by a function without first assigning it to a local variable
...
How do you feel about using undocumented features:
>> builtin('_paren', magic(5), 3, 3) %# M(3,3)
ans =
13
or for cell arrays:
>> builtin('_brace', num2cell(magic(5)), 3, 3) %# C{3,3}
ans =
13
Just like magic :)
UPDATE:
Bad news, ...
How to disable copy/paste from/to EditText
...ste of editText work in all version
if (android.os.Build.VERSION.SDK_INT < 11) {
editText.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo me...
Switch statement for string matching in JavaScript
...ne. In this case any array property is also can be used for test, e.g. .length:
– Steven Pribilinskiy
Nov 3 '15 at 11:08
...
How to debug Angular JavaScript Code
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@SazzadTusharKhan : ok. Try this -> on the mac version you have a Developer menu ("Develop"), at the mac this menu is shown via the preferences > advanced > show develop menu, and there you can view items such as "Start debugging javascript". For your...
How to hash some string with sha256 in Java?
...tBytes(StandardCharsets.UTF_8)) and then hash the bytes. Note that the result of the hash would also be arbitrary binary data, and if you want to represent that in a string, you should use base64 or hex... don't try to use the String(byte[], String) constructor.
e.g.
MessageDigest digest = Message...
Need a simple explanation of the inject method
...value":
[1, 2, 3, 4].inject(0) { |result, element| result + element } # => 10
is the same as
[1, 2, 3, 4].inject { |result, element| result + element } # => 10
Try it, I'll wait.
When no argument is passed to inject, the first two elements are passed into the first iteration. In the exa...
Resizing an Image without losing any quality [closed]
...hat is, say, twice as large as it needs to be and then scale down. The resulting image should be pretty smooth.
– Pretzel
Nov 21 '08 at 20:54
2
...
How do I analyze a .hprof file?
...file, before it caused a complete JVM crash. EMA is able to open it up in < 5 minutes.
– matt b
Jun 18 '09 at 18:37
3
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Get all related Django model objects
...
Django <= 1.7
This gives you the property names for all related objects:
links = [rel.get_accessor_name() for rel in a._meta.get_all_related_objects()]
You can then use something like this to get all related objects:
for link...
Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
...text editor and look up the code ( near line 4369 ):
if RUBY_VERSION < '1.9.1'
require 'Win32API'
else
require 'dl'
class Win32API
DLL = {}
We can always hope for an improvement to work out this deprecation in future releases of Ruby.
EDIT:
For those wanting ...