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JSON formatter in C#?
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This worked for me using System.Text.Json in .Net Core 3.1
public string PrettyJson(string unPrettyJson)
{
var options = new JsonSerializerOptions(){
WriteIndented = true
};
var jsonElement = JsonSerializer.Deserialize<JsonElement>(unPrettyJson);
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Different ways of clearing lists
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362
Clearing a list in place will affect all other references of the same list.
For example, this...
Python unit test with base and sub class
...ef testSub1(self):
print 'Calling SubTest1:testSub1'
sub = 3
self.assertEquals(sub, 3)
class SubTest2(unittest.TestCase, CommonTests):
def testSub2(self):
print 'Calling SubTest2:testSub2'
sub = 4
self.assertEquals(sub, 4)
if __name__ == '__mai...
How do you implement a re-try-catch?
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319
You need to enclose your try-catch inside a while loop like this: -
int count = 0;
int maxTri...
How do I purge a linux mail box with huge number of emails? [closed]
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153
You can simply delete the /var/mail/username file to delete all emails for a specific user. Also...
Iterate through a HashMap [duplicate]
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3304
Iterate through the entrySet() like so:
public static void printMap(Map mp) {
Iterator i...
Wrap long lines in Python [duplicate]
...print(('{0} Here is a really long '
'sentence with {1}').format(3, 5))
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concatenation is a good place to start for more info.
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pythonic way to do something N times without an index variable?
...rtelli
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How to convert java.util.Date to java.sql.Date?
...ontreal" ) ); // Use proper "continent/region" time zone names; never use 3-4 letter codes like "EST" or "IST".
At this point, we may be done. If your JDBC driver complies with JDBC 4.2 spec, you should be able to pass a LocalDate via setObject on a PreparedStatement to store into a SQL DATE field...