大约有 37,000 项符合查询结果（耗时：0.0255秒） [XML]
Export Data from mysql Workbench 6.0
...tems: C:\Program Files (x86)\MySQL\MySQL Workbench 6.3 CE\modules)
b) Mac OS X: Applications/MYSQLWorkbench.app/Contents/Resources/plugins - right click on the app and select Show Package contents to get inside the app (thanks to Bradley Flood)
c) Linux Ubuntu: /usr/lib/mysql-workbench/modules (th...
In Objective-C, how do I test the object type?
...dited Apr 29 '13 at 6:02
Paras Joshi
19.8k1111 gold badges5353 silver badges6969 bronze badges
answered Jul 17 '09 at 17:28
...
How do you print out a stack trace to the console/log in Cocoa?
...
New in Mac OS X 10.6, which didn't exist when this question was originally asked. For pre-Snow-Leopard, use the backtrace and backtrace_symbols functions; see the backtrace(3) manpage.
– Peter Hosey
...
Shuffling a list of objects
... @seokhoonlee Neither. It is a pseduo-random number generator which, when possible, is seeded by a source of real randomness from the OS. For all but cryptography purposes it is random "enough". This is laid out in detail in the random module's documentation.
– dimo414
...
Cartesian product of x and y array points into single array of 2D points
...
>>> numpy.transpose([numpy.tile(x, len(y)), numpy.repeat(y, len(x))])
array([[1, 4],
[2, 4],
[3, 4],
[1, 5],
[2, 5],
[3, 5]])
See Using numpy to build an array of all combinations of two arrays for a gene...
Are delphi variables initialized with a value by default?
...5 '08 at 11:41
Giacomo Degli EspostiGiacomo Degli Esposti
2,26211 gold badge1515 silver badges2020 bronze badges
...
How to uninstall editable packages with pip (installed with -e)
...
is there supposed to be any output to that command? I get it says running develop but I still the .egg-info file...is it suppose to remove it?
– Pinocchio
Apr 27 at 20:39
...
How to add a TextView to LinearLayout in Android
...
this is Stackoverflow.java
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.LinearLayout;
import android.widget.TextView;
public class Stackoverflow extends Activity {
/** Called when the activ...
Media Player called in state 0, error (-38,0)
...
I got this error when I was trying to get the current position (MediaPlayer.getCurrentPosition()) of media player when it wasn't in the prepared stated. I got around this by Keeping track of its state and only calling the getCurrentPosition() method after onPreparedListener is ca...
Very large matrices using Python and NumPy
...re efficient data structures for sparse matrices (matrices with lots of zeros), like scipy.sparse.csc_matrix.
Modify your algorithm to work on submatrices. You can read from disk only the matrix blocks that are currently being used in computations. Algorithms designed to run on clusters usually wo...