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How do I convert a String object into a Hash object?
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13 Answers
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Shorthand way for assigning a single field in a record, while copying the rest of the fields?
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3 Answers
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The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
...like Nullable<string> so it is disallowed.
Also if you are using C# 3.0 or later you can simplify your code by using auto-implemented properties:
public class WordAndMeaning
{
public string Word { get; set; }
public string Meaning { get; set; }
}
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Convert unix time to readable date in pandas dataframe
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230
These appear to be seconds since epoch.
In [20]: df = DataFrame(data['values'])
In [21]: df.c...
Check if UIColor is dark or bright?
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W3C has the following:
http://www.w3.org/WAI/ER/WD-AERT/#color-contrast
If you're only doing black or white text, use the color brightness calculation above. If it is below 125, use white text. If it is 125 or above, use blac...
DBMS_OUTPUT.PUT_LINE not printing
...|unlimited]. So you'd do something like
SQL> set serveroutput on size 30000;
SQL> exec print_actor_quotes( <<some value>> );
In SQL Developer, you'd go to View | DBMS Output to enable the DBMS Output window, then push the green plus icon to enable DBMS Output for a particular s...
Linux/Unix command to determine if process is running?
...2
14667 ? S 0:00 apache2
19620 ? Sl 0:00 apache2
21132 ? Ss 0:04 apache2
The output on OS X:
42582 ?? Z 0:00.00 (smbclient)
46529 ?? Z 0:00.00 (smbclient)
46539 ?? Z 0:00.00 (smbclient)
46547 ?? Z 0:00.00 (smbclient)
46586 ?? Z...
Spring RestTemplate - how to enable full debugging/logging of requests/responses?
...se.
– James Watkins
Mar 1 '16 at 20:32
28
we have given the RestTemplate a BufferingClientHttpReq...
Is there type Long in SQLite?
...he SQLite docs
INTEGER. The value is a signed integer, stored in 1, 2, 3, 4, 6, or 8 bytes depending on the magnitude of the value.
Since long is 8 byte and INTEGER can also save values of 8 bytes, you can use INTEGER.
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How do I save and restore multiple variables in python?
... here...
# Saving the objects:
with open('objs.pkl', 'w') as f: # Python 3: open(..., 'wb')
pickle.dump([obj0, obj1, obj2], f)
# Getting back the objects:
with open('objs.pkl') as f: # Python 3: open(..., 'rb')
obj0, obj1, obj2 = pickle.load(f)
If you have a lot of data, you can reduce...