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Where and how is the _ViewStart.cshtml layout file linked?
...y set the Layout property for each View to be the
SiteLayout.cshtml file by default:
Because this code executes at the start of each View, we no longer
need to explicitly set the Layout in any of our individual view files
(except if we wanted to override the default value above).
Imp...
sys.argv[1] meaning in script
...s automatically a list of strings representing the arguments (as separated by spaces) on the command-line. The name comes from the C programming convention in which argv and argc represent the command line arguments.
You'll want to learn more about lists and strings as you're familiarizing yourself...
Auto-indent in Notepad++
...Plugin Manager->Show Plugin Manager** and then check the plugin "Indent By Fold"
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How do I execute a stored procedure once for each row returned by query?
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You can thank people by up-voting their comment. Who knows, maybe that way they'll have the rep to make the edit, next time! :-)
– Robino
Jun 25 '14 at 7:57
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Best data type to store money values in MySQL
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I prefer to use BIGINT, and store the values in by multiply with 100, so that it will become integer.
For e.g., to represent a currency value of 93.49, the value shall be stored as 9349, while displaying the value we can divide by 100 and display. This will occupy less ...
Should I use encoding declaration in Python 3?
Python 3 uses UTF-8 encoding for source-code files by default. Should I still use the encoding declaration at the beginning of every source file? Like # -*- coding: utf-8 -*-
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Less aggressive compilation with CSS3 calc
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Less no longer evaluates expression inside calc by default since v3.00.
Original answer (Less v1.x...2.x):
Do this:
body { width: calc(~"100% - 250px - 1.5em"); }
In Less 1.4.0 we will have a strictMaths option which requires all Less calculations to be within brack...
How do I use valgrind to find memory leaks?
...Valgrind report that looks like this:
HEAP SUMMARY:
in use at exit: 0 bytes in 0 blocks
total heap usage: 636 allocs, 636 frees, 25,393 bytes allocated
All heap blocks were freed -- no leaks are possible
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
ERROR SUMMARY: 0 errors ...
Why do we need extern “C”{ #include } in C++?
...em C headers will already account for the fact that they might be included by C++ code and already extern their code.
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How and where are Annotations used in Java?
...r another to be useful. Annotations can be interpreted at development-time by the IDE or the compiler, or at run-time by a framework.
Annotation processing is a very powerful mechanism and can be used in a lot of different ways:
to describe constraints or usage of an element: e.g. @Deprecated, @...