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Debug vs. Release performance
...s to execution
addresses is the job of the debugger.
It uses the .pdb file and info
generated by the JIT compiler that
provides the IL instruction to code
address mapping. If you would write
your own debugger, you'd use
ICorDebugCode::GetILToNativeMapping().
Basically debug deploym...
How to check which version of v8 is installed with my NodeJS?
... an argument onto this, it will increment the version in your package.json file, make and tag a git commit. Utterly bizarre UX, but this is useful.
– mitchell_st
Mar 2 '17 at 19:53
...
SQL JOIN and different types of JOINs
...Note that a JOIN without any other JOIN keywords (like INNER, OUTER, LEFT, etc) is an INNER JOIN. In other words, JOIN is
a Syntactic sugar for INNER JOIN (see: Difference between JOIN and INNER JOIN).
2. OUTER JOIN :
OUTER JOIN retrieves
Either,
the matched rows from one table and all row...
How to generate javadoc comments in Android Studio
...stall it.
4. Restart Android Studio.
5. Now, rightclick on Java file/package and goto
JavaDocs >> create javadocs for all elements
It will generate all default comments.
Advantage is that, you can create comment block for all the methods at a time.
...
Working with select using AngularJS's ng-options
...son', {}, {
query: {method:'GET', isArray:true}
});
});
HTML file:
<div ng:controller="MakeModelCtrl">
<div>Make</div>
<select id="makeListBox"
ng-model="make.selected"
ng-options="make.code as make.name for make in makes"
ng-change="makeChan...
Approximate cost to access various caches and main memory?
...es for example).
Additionally, this page has some details on clock cycles etc. The second link served the following numbers:
Core i7 Xeon 5500 Series Data Source Latency (approximate) [Pg. 22]
local L1 CACHE hit, ~4 cycles ( 2.1 - 1.2 ns )
local L...
What is stability in sorting algorithms and why is it important?
...orithms are stable by nature like Insertion sort, Merge Sort, Bubble Sort, etc. And some sorting algorithms are not, like Heap Sort, Quick Sort, etc.
Background: a "stable" sorting algorithm keeps the items with the same sorting key in order. Suppose we have a list of 5-letter words:
peach
straw...
Difference between Pig and Hive? Why have both? [closed]
...k for performing analytic queries. While its dominant use is to query flat files, there's no reason why it cannot query other stores. Currently Hive can be used to query data stored in Hbase (which is a key-value store like those found in the guts of most RDBMSes), and the HadoopDB project has used ...
@ variables in Ruby on Rails
...silent dup of variable, or making it 'const' so that it can't be modified, etc)? I'm coming from a C/C++ & Java perspective, and the really vague and optional syntax is driving me nuts!
– Dan Devine
Jun 13 '18 at 18:05
...
How Can I Browse/View The Values Stored in Redis [closed]
... when I use redsmin status I get error: Redsmin daemon is not running.. etc/log.log is 0 bytes. What's up?
– Thomson Comer
Jan 22 '14 at 3:41
...