Useful tips for everyday
How to merge multiple lines into one line in linux? Simply put, the idea of this sed one-liner is: append each line into the pattern…
What is the maximum number of member instances a replica set can have in MongoDB replication before version 3.0 0? 50 members A replica set…
How do I run EF migrations on deploy? Right click your web project, click publish, use web deploy, go to your databases, target your new…
How do I edit a published post on WordPress? You can edit a post that has already been published. Go to My Site → Posts…
What is the list and library filters pane? To open the filter pane, at the top right of your list or library, select the filter…
How to set up LCD screen on Raspberry Pi? For reference, here’s the LCD35-show script I used, in the state it was in at the…
How do you create a conditional query in access? To add criteria to an Access query, open the query in Design view and identify the…
Can you declare variables in IF statement? If you’re new to the syntax that’s used in the code sample, if (int i = 5) {…
Where do I find the Image identifier in apex? If not specified, this value defaults to the dimension of the source image file. An identifier…
Why does StartX not start on Raspbian pixel? You certainly don’t have the default Raspbian PIXEL packages on your system. Since you have no GUI,…