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How to get Spinner value?
In Android, I am trying to get the selected Spinner value with a listener.
7 Answers
7...
Exit a Script On Error
...$jar_file $kalias
then
echo $jar_file signed sucessfully
else
echo ERROR: Failed to sign $jar_file. Please recheck the variables 1>&2
exit 1 # terminate and indicate error
fi
...
share
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How are people managing authentication in Go? [closed]
... err != nil {
code := http.StatusUnauthorized
http.Error(w, http.StatusText(code), code)
return
}
log.Printf("User %s Authenticated\n", user.UserName())
next.ServeHTTP(w, r)
})
}
func Resource(w http.ResponseWriter, r *http.Request) {
...
Use grep to report back only line numbers
I have a file that possibly contains bad formatting (in this case, the occurrence of the pattern \\backslash ). I would like to use grep to return only the line numbers where this occurs (as in, the match was here, go to line # x and fix it).
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How can I remove time from date with Moment.js?
It displays: "28 februari 2013 09:24"
11 Answers
11
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Can someone explain how to implement the jQuery File Upload plugin?
...eg');
if(isset($_FILES['uploadctl']) && $_FILES['uploadctl']['error'] == 0){
$extension = pathinfo($_FILES['uploadctl']['name'], PATHINFO_EXTENSION);
if(!in_array(strtolower($extension), $allowed)){
echo '{"status":"error"}';
exit;
}
...
convert a char* to std::string
... retrieved by fgets() . To do this I need to convert the char* return value from fgets() into an std::string to store in an array. How can this be done?
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How to create JSON string in JavaScript?
...this, I am trying to create JSON string just to play around. It's throwing error, but if I put all the name, age, married in one single line (line 2) it doesn't. Whats the problem?
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How to define an enumerated type (enum) in C?
... trying to declare strategy twice, and that's why you're getting the above error. The following works without any complaints (compiled with gcc -ansi -pedantic -Wall):
#include <stdio.h>
enum { RANDOM, IMMEDIATE, SEARCH } strategy = IMMEDIATE;
int main(int argc, char** argv){
printf("str...