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CSS “and” and “or”
I've got quite big trouble, because i need to anathematise from styling some input types. I had something like:
8 Answers
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Notepad++ add to every line
I'm using Notepad++ and I can't figure this out :
13 Answers
13
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Linux how to copy but not overwrite? [closed]
I want to cp a directory but I do not want to overwrite any existing files even it they are older than the copied files. And I want to do it completely noninteractive as this will be a part of a Crontab Bash script. Any ideas?
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Eclipse error “ADB server didn't ACK, failed to start daemon”
After updating the SDK, Eclipse shows this error:
22 Answers
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How to make return key on iPhone make keyboard disappear?
I have two UITextFields (e.g. username and password) but I cannot get rid of the keyboard when pressing the return key on the keyboard. How can I do this?
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How to convert an int value to string in Go?
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Use the strconv package's Itoa function.
For example:
package main
import (
"strconv"
"fmt"
)
func main() {
t := strconv.Itoa(123)
fmt.Println(t)
}
You can concat strings simply by +'ing them, or by using the Join function of the stri...
Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
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It seems like the first one isn't working because your user doesn't have the permissions for changing that directory, and the second because your root user doesn't have the right SSH keys for accessing that git repository.
Depending on what y...
How can I toggle word wrap in Visual Studio?
Does Visual Studio .NET have a way to toggle word-wrap on and off?
12 Answers
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Random strings in Python
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Generating strings from (for example) lowercase characters:
import random, string
def randomword(length):
letters = string.ascii_lowercase
return ''.join(random.choice(letters) for i in range(length))
Results:
>>> randomword...
Conversion from Long to Double in Java
...could simply do :
double d = (double)15552451L;
Or you could get double from Long object as :
Long l = new Long(15552451L);
double d = l.doubleValue();
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