What is the meaning of a single quote in a regular expression character class? In regular expressions, a single quote is treated as a literal character within a character class, which is enclosed in square brackets. A character class allows you to specify a set of characters that can match ...
Now we faced a problem when we migrated our program from Vbscript to C#. In our old program ,we use 'vbCrLf' to mean the 'chr(13)&chr(10)'. But when we migrate our program in C#, we find this constant can't be used. So we tried '\r\n' to replace this one , and ...
What is the meaning of private bytes and working set columns of process explorer ? What is the MTU size of loopback? What is the order or precedence when security is applied to AD objects what is this or who is this S-1-5-21-1960408961-1604221776-682003330-1003 what size should I m...
when using sql, special characters can cause a variety of issues, and some are not allowed at all. the primary character that must be avoided is the single quote (‘). this character has a special meaning in sql and using it can lead to incorrect query results. additionally, many ...
The Pivot Table is one of the most popular (deservedly so) tools in Excel. It will do a lot of the work, if not all of it, that you're trying to do. You might need to supplement it if you want to compare actuals with some kinds of goals (which appears to be what you're t...
But the small loss in efficiency should be more than offset by how effective secondments are.Raj has been on both sides of a secondment agreement (meaning he’s temporarily gained and lost team members to the arrangement). He recommends considering these six questions when sorting through the ...
The documentation refers to the concepts ofOpen LateandClose Early. Meaning you open the connection right before you need it and you release the connection as soon as it is no longer needed. This allows the connection pool to work optimally by sharing the con...
Cloud computingis a general term that refers to hosted resources and services that are delivered over the internet. Different from traditional web hosting, the services on the cloud are sold on demand, offered in an elastic manner -- meaning the customer can use as much or as little of the...
At time offset 12.2573, LGWR went in to sleep calling the semtimedop call. I will explain about semtimedop system call shortly. At time offset 15.2576, LGWR was woken up from the sleep (meaning, that semtimedop call returned after three seconds of timer expiry). ...
ISO 29500 was introduced by Microsoft to make the file format compliant with orgs out there. One of the things it most differs with regular XLSX files is that macros are removed. Internally, a number of pieces are written in a more standard XML than what Office XML shipped with since its...