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UITextField border color
....borderColor=[[UIColor redColor]CGColor];
textField.layer.borderWidth= 1.0f;
For reverting back to the original layout just set border color to clear color,
serverField.layer.borderColor=[[UIColor clearColor]CGColor];
in swift code
textField.layer.borderWidth = 1
textField.laye...
How to configure slf4j-simple
api 1.7 and slf4j-simple as implementation. I just can't find how to configure the logging level with this combination.
4 ...
How do I erase an element from std::vector by index?
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15 Answers
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Pythonic way of checking if a condition holds for any element of a list
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191
any():
if any(t < 0 for t in x):
# do something
Also, if you're going to use "True i...
What does “|=” mean? (pipe equal operator)
...e that they're in powers of two :
public static final int DEFAULT_SOUND = 1;
public static final int DEFAULT_VIBRATE = 2; // is the same than 1<<1 or 10 in binary
public static final int DEFAULT_LIGHTS = 4; // is the same than 1<<2 or 100 in binary
So you can use bit-wise OR to add fl...
How to run Django's test database only in memory?
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166
If you set your database engine to sqlite3 when you run your tests, Django will use a in-memor...
python generator “send” function purpose?
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155
It's used to send values into a generator that just yielded. Here is an artificial (non-useful...
In mongoDb, how do you remove an array element by its index?
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138
There is no straight way of pulling/removing by array index. In fact, this is an open issue h...
Files showing as modified directly after a Git clone
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17 Answers
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