大约有 21,000 项符合查询结果（耗时：0.0390秒） [XML]
Installing Numpy on 64bit Windows 7 with Python 2.7.3 [closed]
...
JBernardoJBernardo
27.3k99 gold badges7474 silver badges103103 bronze badges
...
What is the C++ function to raise a number to a power?
...
Philipp
1,76644 gold badges2525 silver badges3939 bronze badges
answered May 10 '09 at 19:20
Joey RobertJoey Robert
...
Remove/hide a preference from the screen
I have an activity which extends PreferenceActivity.
I'm loading preferences from the xml file.
But in some cases i need completely hide one of the preferences from the screen based on my app state. There is a setEnabled method, but it's not exactly what i want. I want to remove that preference from...
Log to the base 2 in python
...
unutbuunutbu
665k138138 gold badges14831483 silver badges14731473 bronze badges
...
Chmod 777 to a folder and all contents [duplicate]
...
Sameer
3,22322 gold badges2626 silver badges5555 bronze badges
answered Nov 30 '11 at 15:36
petervazpetervaz
...
Replace transparency in PNG images with white background
...
Flimm
86.3k2828 gold badges186186 silver badges191191 bronze badges
answered Feb 24 '10 at 0:27
remosuremosu
...
Initial size for the ArrayList
...structed in this manner, the array list starts its life empty.
One way to add ten elements to the array list is by using a loop:
for (int i = 0; i < 10; i++) {
arr.add(0);
}
Having done this, you can now modify elements at indices 0..9.
...
How to sum array of numbers in Ruby?
...he 0 base case is needed so that 0 will be returned on an empty array instead of nil)
share
|
improve this answer
|
follow
|
...
Xcode 4 hangs at “Attaching to (app name)”
I just upgraded to Xcode 4 and for some reason my app won't run in the simulator or iOS device. It was working perfectly in Xcode 3, but all of a sudden now when I press run the program stops at "Attaching to...". There doesn't seem to be any other info to help with this problem either.
...
How to set text size of textview dynamically for different screens [duplicate]
I am creating a textview and adding to the layout dynamically. I am using textView.setTextSize(18) method to set the text size.I tested it on samsung tablet and found that the font size is too small for this screen then I changed the textsize to 25 but it is too big for an emulator(480*800). My pr...