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How to delete multiple files at once in Bash on Linux?
... would be handled by brace expansion, like so:
$ rm -rf abc.log.2012-03-{14,27,28}
The above would expand to a single command with all three arguments, and be equivalent to typing:
$ rm -rf abc.log.2012-03-14 abc.log.2012-03-27 abc.log.2012-03-28
It's important to note that this expansion is d...
Finding Key associated with max Value in a Java Map
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41
+1: You can have more than one key with the same maximum value. This loop will give you the first one it finds.
– Pe...
How to set dialog to show in full screen? [closed]
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234
try
Dialog dialog=new Dialog(this,android.R.style.Theme_Black_NoTitleBar_Fullscreen)
...
How can I create Min stl priority_queue?
...s McNellis
319k7070 gold badges865865 silver badges944944 bronze badges
4
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Initialization of an ArrayList in one line
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answered Jun 17 '09 at 4:13
coobirdcoobird
148k3232 gold badges203203 silver badges224224 bronze badges
...
Convert Django Model object to dict with all of the fields intact
... 0x7ff0993f6908>,
'auto_now_add': datetime.datetime(2018, 12, 20, 21, 34, 29, 494827, tzinfo=<UTC>),
'foreign_key_id': 2,
'id': 1,
'normal_value': 1,
'readonly_value': 2}
This is by far the simplest, but is missing many_to_many, foreign_key is misnamed, and it has two unwanted extra ...
How can I generate random alphanumeric strings?
...ring(int length)
{
const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
return new string(Enumerable.Repeat(chars, length)
.Select(s => s[random.Next(s.Length)]).ToArray());
}
(Note: The use of the Random class makes this unsuitable for anything security related, such as c...
How can I change or remove HTML5 form validation default error messages?
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214
I found a bug on Ankur answer and I've fixed it with this correction:
<input type="text" pa...
How do I import CSV file into a MySQL table?
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134
The core of your problem seems to be matching the columns in the CSV file to those in the table....