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How do you append to an already existing string?
I want append to a string so that every time I loop over it will add say "test" to the string.
7 Answers
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Convert Go map to json
I tried to convert my Go map to a json string with encoding/json Marshal, but it resulted in a empty string.
3 Answers
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How can I match a string with a regex in Bash?
...
if [[ $STR == *pattern* ]]
then
echo "It is the string!"
else
echo "It's not him!"
fi
Works for me! GNU bash, version 4.3.11(1)-release (x86_64-pc-linux-gnu)
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getExtractedText on inactive InputConnection warning on android
...ng:
hiddenKeyboardText.getText().clear();
hiddenKeyboardText.append("some string");
Note: I still make the call in the afterTextChanged callback, though it works without warnings from ontextChanged as well.
Previous answer:
I was getting identical messages in logcat as well, though my scenario...
How can I make Array.Contains case-insensitive on a string array?
I am using the Array.Contains method on a string array. How can I make that case-insensitive?
4 Answers
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How do I get python's pprint to return a string instead of printing?
... the documentation:
Return the formatted representation of object as a string. indent,
width and depth will be passed to the PrettyPrinter constructor as
formatting parameters.
Example:
>>> import pprint
>>> people = [
... {"first": "Brian", "last": "Kernighan"},
.....
Connection timeout for SQL server
Can I increase the timeout by modifying the connection string in the web.config ?
3 Answers
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What does “%.*s” mean in printf?
...pecifier/precision to printf(), rather than hard coding it into the format string, i.e.
void f(const char *str, int str_len)
{
printf("%.*s\n", str_len, str);
}
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Using sed and grep/egrep to search and replace
... .jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp
6 Answers
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How do I print the full value of a long string in gdb?
I want to print the full length of a C-string in GDB. By default it's being abbreviated, how do I force GDB to print the whole string?
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