It means to arrange data elements in increasing or decreasing order. There are many algorithms to do so like mergesort, quicksort, counting sort etc but there are pros and cons of each algorithm. Stability of sorting One way to judge the algorithm is thestability of sorting.Stabilitymeans tha...
program. Those characters will then be stored together and can be manipulated according to the parameters set out by the programmer. This might include performing specific tasks such as sorting words alphabetically, counting the number of letters in the string, or manipulating letters to form new ...
'Sort' in exuction plan is showing more than 90 % cost, what to do? 'TRY_CONVERT' is not a recognized built-in function name 'VARCHAR' is not a recognized built-in function name. 'WHEN MATCHED' cannot appear more than once in a 'UPDATE' clause of a MERGE statement. "EXECUTE AT...
Two new parameters in auto-number function – lets MapForce users access the same auto-number counter in different parts of their mappings and restart counting every time the supplied value changes. Functions for working with timezones. Extended support for EDIFACT – support has been extended to...
Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
The waiting tasks in activity monitor shows there are 2 tasks always in waiting states.* I checked the "Blocked By" under "Processes". there is NO blocking id. * minimal activities on the db server.* Resource Waits shows a steady number of Wait time for "SQLCLR" around 2000 ms/sec....
If the station name is not indexed, filtering on it will be quite slow. Even if the station name is an index, this particular query will be quite slow because of all the aggregating, grouping, and ordering. OLTP databases are not built for this sort of ad hoc2 query that requires ...
grep "KernelPageSize: 2048 kB" /proc/[[:digit:]]*/smaps | awk {'print $1'} | cut -d "/" -f3 | sort | uniq [Step2] Use the following command to calculate the size of the hugepage used by a specified process, assumption that HugePage size is 2048 kB, the output unit is ...
It can be argued that if people are going to make responsible choices about bringing children into the world, it is better for a woman to have her children early rather than late. Later pregnancies are more likely to result in birth defects, underweight babies, and pre-term delivery. Despite...
The Cobertura format, originating from the Java ecosystem, captures coverage data only at the line level. It is less accurate than other .NET coverage formats already supported by NDepend. This lack of precision is illustrated in this screenshot of source file coverage in the NDepend report: ...