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How to check internet access on Android? InetAddress never times out
...olean response */ });
Extra: One-shot RxJava/RxAndroid Example (Kotlin)
fun hasInternetConnection(): Single<Boolean> {
return Single.fromCallable {
try {
// Connect to Google DNS to check for connection
val timeoutMs = 1500
val socket = Socket()
val socketAddre...
How can I undo a `git commit` locally and on a remote after `git push`
...lt;remote> <branch>
(Example push: git push -f origin bugfix/bug123)
This will undo the last commit and push the updated history to the remote. You need to pass the -f because you're replacing upstream history in the remote.
...
What is the difference between Scrum and Agile Development? [closed]
...nows how the problem can be solved that is why much is left on them
Cross-functional and self-organizing teams are essential in case of scrum. There is no team leader in this case who will assign tasks to the team members rather the whole team addresses the issues or problems. It is cross-functiona...
Check whether a path is valid in Python without creating a file at the path's target
...es:
Under Windows, instances of WindowsError whose winerror attribute is 123 (i.e., ERROR_INVALID_NAME).
Under all other OSes:
For pathnames containing null bytes (i.e., '\x00'), instances of TypeError.
For pathnames containing path components longer than 255 bytes, instances of OSError whose errc...
How to get an MD5 checksum in PowerShell
...
vcsjonesvcsjones
123k2727 gold badges272272 silver badges271271 bronze badges
...
Google Chrome form autofill and its yellow background
...chrome user who is used to the default behavior.
– TK123
Jun 19 '13 at 3:07
3
My chrome just reap...
RegEx: Grabbing values between quotation marks
... This is the best answer imo. Thanks
– Lmao 123
Jun 21 at 15:24
add a comment
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Export to CSV via PHP
...t;?php
$list = array (
array('aaa', 'bbb', 'ccc', 'dddd'),
array('123', '456', '789'),
array('"aaa"', '"bbb"')
);
$fp = fopen('file.csv', 'w');
foreach ($list as $fields) {
fputcsv($fp, $fields);
}
fclose($fp);
?>
First you must load the data from the mysql server in to a ar...
Failed to load resource under Chrome
...
This did it for me.
– JayJay123
Mar 26 '17 at 6:03
With this resolving a particular issue for...
Android AlertDialog Single Button
...ited Feb 15 '14 at 23:23
hichris123
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answered Jan 3 '13 at 7:04
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