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What is “with (nolock)” in SQL Server?
... the table, it may make the query faster, but there is a reason locks were invented in the first place.
In fairness, here are two special scenarios where a nolock hint may provide utility
1) Pre-2005 sql server database that needs to run long query against live OLTP database this may be the only ...
Why use iterators instead of array indices?
...using a standard algorithm rather than an explicit loop you're avoiding re-inventing the wheel. Your code is likely to be more efficient (given the right algorithm is chosen), correct and reusable.
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function declaration isn't a prototype
...lready in use for old-style function declarations, so the ANSI C committee invented a new syntax using the void keyword:
int foo(void); /* foo takes no arguments */
A function definition (which includes code for what the function actually does) also provides a declaration. In your case, you have ...
What is the difference between Cloud, Grid and Cluster? [closed]
... over the network can be considered a Cloud application. Cloud isn't a new invention and it's very similar to Grid computing, but it's more of a buzzword with the spike of recent popularity.
Grid: Grid is defined as a large collection as machines connected by a private network and offers a set of s...
Benefit of using Parcelable instead of serializing object
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Sorry, inventing yet another serializer sucks - now there is just yet another "Parcelable" to deal with. There are plenty to choose from, with a library (the difference is the library is vetted, tested, and uses a format that other ...
How do I measure execution time of a command on the Windows command line?
... you crazy?! That involves doing math, like, in your brain. This is why we invented computers, so we could avoid doing stuff like that.
– Luke Sampson
Jun 2 '11 at 1:31
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Is there a cross-browser onload event when clicking the back button?
...rt the special "back/forward" cache (I'll call it bfcache, which is a term invented by Mozilla), involved when the user navigates Back. Unlike the regular (HTTP) cache, it captures the complete state of the page (including the state of JS, DOM). This allows it to re-load the page quicker and exactly...
Viewing full version tree in git
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I have hope command line abbreviations were invented before tab completion. They only benefit those who use those commands a lot and those with crazy memories.
– aaaaaa
Dec 18 '17 at 17:33
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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
... I wonder if TPS actually stands for something or was the acronym invented for Office Space...
– DVK
Mar 16 '10 at 18:08
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Expression Versus Statement
... 2 / X
FORTRAN didn't have a grammar as we know it today—that idea was invented, along with Backus-Naur Form (BNF), as part of the definition of Algol-60. At that point the semantic distinction ("have a value" versus "do something") was enshrined in syntax: one kind of phrase was an expression,...