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How to check if an email address exists without sending an email?
I have come across this PHP code to check email address using SMTP without sending an email .
14 Answers
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Status bar won't disappear
... Also, as stated in the Apple docs, you should call the [self setNeedsStatusBarAppearanceUpdate]; after calling this method with something other than the default value (the default value is NO).
– manderson
Sep 12 '13 at 13:51
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How do I show/hide a UIBarButtonItem?
... toolbar and animate it
[toolbarButtons removeObject:self.myButton];
[self setToolbarItems:toolbarButtons animated:YES];
// This is how you add the button to the toolbar and animate it
if (![toolbarButtons containsObject:self.myButton]) {
// The following line adds the object to the end of the ...
iphone ios running in separate thread
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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SQL UPDATE all values in a field with appended string CONCAT not working
... 2 | linda |
| 3 | sam |
| 4 | henry |
+------+-------+
4 rows in set (0.02 sec)
mysql> update t set data=concat(data, 'a');
Query OK, 4 rows affected (0.01 sec)
Rows matched: 4 Changed: 4 Warnings: 0
mysql> select * from t;
+------+--------+
| id | data |
+------+--------+
| ...
How to get current moment in ISO 8601 format with date, hour, and minute?
...at("yyyy-MM-dd'T'HH:mm'Z'"); // Quoted "Z" to indicate UTC, no timezone offset
df.setTimeZone(tz);
String nowAsISO = df.format(new Date());
Using a new Date() as shown above will format the current time.
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What is the difference between Integer and int in Java?
For example why can you do:
11 Answers
11
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Is it possible to reopen a closed branch in Mercurial?
...d.To get this to work I had to update to the branch before the close changeset (effectively the parent) and then update to the close changeset. Odd thing is, when you update to the parent, TortoiseHg claims the close changeset (the descendant) is the parent. Whatever, it works just fine once you jum...
Unable to find valid certification path to requested target - error even after cert imported
...Store=trustStore ...
to see if that helps. Instead of 'all' one can also set it to 'ssl', key manager and trust manager - which may help in your case. Setting it to 'help' will list something like below on most platforms.
Regardless - do make sure you fully understand the difference between the k...