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Are there any CSV readers/writer libraries in C#? [closed]
... @Zimano Not true. You can read individual fields or even just get a string array for the row. Check out the documentation. joshclose.github.io/CsvHelper
– Josh Close
Oct 4 '19 at 15:55
...
Programmatically shut down Spring Boot application
...means closing the underlying ApplicationContext. The SpringApplication#run(String...) method gives you that ApplicationContext as a ConfigurableApplicationContext. You can then close() it yourself.
For example,
@SpringBootApplication
public class Example {
public static void main(String[] arg...
CMake: Print out all accessible variables in a script
..._variableNames})
if (ARGV0)
unset(MATCHED)
string(REGEX MATCH ${ARGV0} MATCHED ${_variableName})
if (NOT MATCHED)
continue()
endif()
endif()
message(STATUS "${_variableName}=${${_variableName}}")
endforeach()...
Parsing CSV files in C#, with header
...rs(",");
while (!parser.EndOfData)
{
//Process row
string[] fields = parser.ReadFields();
foreach (string field in fields)
{
//TODO: Process field
}
}
}
The docs are here - TextFieldParser Class
P.S. If you need a CSV exporter, try C...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
...verting to boolean
Converting to integer
Converting to float
Converting to string
Converting to array
Converting to object
Converting to resource
Converting to NULL
Type comparison table
As reference and example you can see the comparison table in the manual:
Loose comparisons with ==
┌─...
Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
... the given positional argument as the keyword argument kwargs, and since a string is an iterable, an atypical code path begins to unfold. Always use name= on your urls!
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...
I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
... could do something like this, it will explain how the Date class works.
String currentDateString = "02/27/2012 17:00:00";
SimpleDateFormat sd = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
Date currentDate = sd.parse(currentDateString);
String yourDateString = "02/28/2012 15:00:00";
SimpleDateFo...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
... 13) -> (1.0.2, 13) -> (1.0.2, 14) ...
Version (CFBundleShortVersionString) must be in ascending sequential order.
Build number (CFBundleVersion) must be in ascending sequential order.
Version Number and Build Number Checklist
Here are some things you can check when submitting a ...
Regular expression to match balanced parentheses
... are many nested parenthesis (...(..)..(..)..(..)..(..)..)) in the subject string), you can use a simple non-capturing group and enclose all in an atomic group: (?>(?:[^)(]+|\g<1>)*) (this behaves exactly like a possessive quantifier). In Ruby 2.x, the possessive quantifier is available.
...
When and why would you seal a class?
...le, System namespace in C# provides many classes which are sealed, such as String. If not sealed, it would be possible to extend its functionality, which might be undesirable, as it's a fundamental type with given functionality.
Similarly, structures in C# are always implicitly sealed. Hence one c...