Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Abstract: An efficient procedure to design a large planar array and its corporate feeding network is presented. The procedure is verified by 8 × 8 and 16 × 16 arrays of magnetoelectric dipoles (ME ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...

Hash tables are among the most important data structures known to mankind. Throughhashing, the address of each stored object is calculated as a function of the object's contents. Because they do not ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Abstract: This paper studies the simulation results of a novel controller circuit design for non-volatile (NV) look-up tables (LUT) combined with an electrical model of a resistive random-access ...

1. If four 12-2 Type NM cables measuring 0.48 in. by 0.20 in. in cross section are run in a raceway along a wall 70 ft between. two pull boxes, what size raceway must be installed? The cross-sectional ...

The association of tables is a common task in work, and if you only think about using VLOOKUP, you are out. Although VLOOKUP can also solve many common problems of data lookup and referencing, it also ...

VLOOKUP, or Vertical Lookup, is a powerful function in Excel that allows you to search for specific data in a column and return a value from a different column in the same row. Here’s a concise guide ...

SQL Error [179] [07000]: Code: 179. DB::Exception: ARRAY JOIN expression __table2.arr AS a with duplicate alias a. In scope SELECT __table2.s AS s, __table2.arr AS ...