大约有 37,000 项符合查询结果（耗时：0.0476秒） [XML]
Where to place the 'assets' folder in Android Studio?
...g to include a custom font in the assets directory. Should I be good to go by just pasting the .ttf file as src/main/assets/font.ttf ? or do i need to assign the font explicitly by code to the control to see it?
– kalehv
Aug 18 '13 at 19:06
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Default string initialization: NULL or Empty? [closed]
...ble types in c# it seems like we are taking strides backwards with strings by not using the NULL to represent 'No Value'.
1...
Sorting data based on second column of a file
...g" ordering. Pay attention to man "*** WARNING *** The locale specified by the environment affects sort order. Set LC_ALL=C to get the traditional sort order that uses native byte values." (for string match case without -n)
– x'ES
Sep 29 '18 at 0:28
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Rails 3 execute custom sql query without a model
I need to write a standalone ruby script that is supposed to deal with database. I used code given below in rails 3
5 Answe...
Setting background colour of Android layout element
...is somewhat lacking when it comes to some features. I think I picked it up by accident in some external tutorials. Usually it's a good idea to browse the api samples and sample projects though. You can find the code inside the ANDROID_SDK\samples folder (for various android versions). The whole api ...
How to center a “position: absolute” element
...d translate() function with the (negative) value of -50% moves the element by the half of its size. Hence the element will be positioned at the middle.
This is because a percentage value on top/left properties is relative to the height/width of the parent element (which is creating a containing blo...
deleting rows in numpy array
...ray([[ 0.96488889, 0.73641667, 0.67521429, 0.592875 , 0.53172222]])
By the way, this method is much, much faster than the masked array method for large matrices. For a 2048 x 5 matrix, this method is about 1000x faster.
By the way, user333700's method (from his comment) was slightly faster i...
How to get the number of Characters in a String?
..."))
}
Phrozen adds in the comments:
Actually you can do len() over runes by just type casting.
len([]rune("世界")) will print 2. At leats in Go 1.3.
And with CL 108985 (May 2018, for Go 1.11), len([]rune(string)) is now optimized. (Fixes issue 24923)
The compiler detects len([]rune(string)) patt...
Suppress deprecated import warning in Java
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I solved this by changing the import to:
import package.*
then annotating the method that used the deprecated classes with@SuppressWarnings("deprecation")
share...
How do I grep recursively?
...xed string and not a regex, use -F option. it will save you scads of time by not invoking the regex parser. very handy if you are searching lots of files.
– Jeff
May 6 '15 at 17:20
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