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How to solve PHP error 'Notice: Array to string conversion in…'
...a ) ); Result similar to this: [{"system_id":"61a694d0-3605-4502-952b-38d87b451a56","system_auth_id":"caa5906f-d9ae-4297-8e9f-5ea8d9ed8b51","system_lastauth_id":"ace681bb-48f5-4831-a23d-6608c696f264","system_rundate":"2019-04-27T22:46:07.090Z"}]
– Andrew
May ...
round up to 2 decimal places in java? [duplicate]
...
87
double d = 2.34568;
DecimalFormat f = new DecimalFormat("##.00");
System.out.pri...
Import pandas dataframe column as string not int
...7854817840016671868
1 00013007854817840016749251
2 00013007854817840016754630
3 00013007854817840016781876
4 00013007854817840017028824
5 00013007854817840017963235
6 00013007854817840018860166
I'm creating an issue about detecting integer overflows also.
EDIT: See resolution here: https://...
Convert floats to ints in Pandas?
... np.isclose
– EdChum
Jun 7 '19 at 7:46
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How to get a random number in Ruby
...> 0.350621695741409
p SecureRandom.hex #=> "eb693ec8252cd630102fd0d0fb7c3485"
It's documented here: Ruby 1.9.3 - Module: SecureRandom (lib/securerandom.rb)
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...
Vagrant ssh authentication failure
...ion issue, the workaround is just
vagrant ssh
password: vagrant
chmod 0600 ~/.ssh/authorized_keys
exit
then
vagrant reload
FYI: this issue only affects CentOS, Ubuntu works fine.
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How do you match only valid roman numerals with a regular expression?
...400: CD matched by CD
500: D matched by D?C{0} (with D there)
600: DC matched by D?C{1} (with D there)
700: DCC matched by D?C{2} (with D there)
800: DCCC matched by D?C{3} (with D there)
900: CM matched by CM
Thirdly, (XC|XL|L?X{0,3}) follows the same rules as pr...
Zero-pad digits in string
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Konrad RudolphKonrad Rudolph
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val() doesn't trigger change() in jQuery [duplicate]
...answered Jul 5 '10 at 12:19
djdd87djdd87
60.7k2424 gold badges144144 silver badges190190 bronze badges
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Incompatible implicit declaration of built-in function ‘malloc’
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46
You need to #include <stdlib.h>. Otherwise it's defined as int malloc() which is incompat...