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How to use WPF Background Worker
...err the below link you will understand the concepts of Background:
http://www.c-sharpcorner.com/UploadFile/1c8574/threads-in-wpf/
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ping response “Request timed out.” vs “Destination Host unreachable”
...n Request timed out and Destination host unreachable returned from the command?
4 Answers
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Read data from SqlDataReader
...LECT DISTINCT [SoftwareCode00], [MachineID]
FROM [CM_S01].[dbo].[INSTALLED_SOFTWARE_DATA]";
using (SqlDataReader data = cmd.ExecuteReader())
{
while (data.Read())
{
usedBy.Add(
Sql.Read<String>(data, "SoftwareCode00"),
Sql.Read<I...
How can I make Bootstrap columns all the same height?
...his solution also works well for multiple rows (column wrapping):
https://www.bootply.com/gCEXzPMehZ
Other workarounds
These options will be recommended by others, but are not a good idea for responsive design. These only work for simple single row layouts w/o column wrapping.
1) Using huge nega...
Subtract two variables in Bash
...ull or 0.
Keep this in mind when using the expression in a bash script in combination with set -e which will exit immediately if a command exits with a non-zero status.
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A list of indices in MongoDB?
...st of indices on a collection in mongodb in shell? i read through http://www.mongodb.org/display/DOCS/Indexes but i dont see anything
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Is there a limit on how much JSON can hold?
I am using jquery, JSON, and AJAX for a comment system. I am curious, is there a size limit on what you can send through/store with JSON? Like if a user types a large amount and I send it through JSON is there some sort of maximum limit?
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How to convert current date into string in java?
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tl;dr
LocalDate.now()
.toString()
2017-01-23
Better to specify the desired/expected time zone explicitly.
LocalDate.now( ZoneId.of( "America/Montreal" ) )
.toString()
java.time
The modern way as of Java 8 and later is with the java.time framewo...
How do you specify the date format used when JAXB marshals xsd:dateTime?
...
https://www.baeldung.com/jaxb
public class DateAdapter extends XmlAdapter<String, Date> {
private static final ThreadLocal<DateFormat> dateFormat
= new ThreadLocal<DateFormat>() {
@Override
...