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What's the $unwind operator in MongoDB?
...t" : [
{
"_id" : ObjectId("4e6e4ef557b77501a49233f6"),
"title" : "this is my title",
"author" : "bob",
"tags" : "fun"
},
{
"_id" : ObjectId("4e6e4ef557b7750...
Why should we include ttf, eot, woff, svg,… in a font-face
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Answer in 2019:
Only use WOFF2, or if you need legacy support, WOFF. Do not use any other format
(svg and eot are dead formats, ttf and otf are full system fonts, and should not be used for web purposes)
Original answer from 2012:
I...
Entity Framework Join 3 Tables
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209
I think it will be easier using syntax-based query:
var entryPoint = (from ep in dbContext.tbl...
How many concurrent requests does a single Flask process receive?
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Ryan ArteconaRyan Artecona
5,09933 gold badges1616 silver badges1818 bronze badges
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How to prevent gcc optimizing some statements in C?
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unsigned char *pageptr = ...;
((unsigned char volatile *)pageptr)[0] = pageptr[0];
The volatile type qualifier instructs the compiler to be strict about memory stores and loads. One purpose of volatile is to let the compiler know that the memory access has side effects, and therefore mus...
Difference between Rebuild and Clean + Build in Visual Studio
...e between just a Rebuild and doing a Clean + Build in Visual Studio 2008? Is Clean + Build different then doing Clean + Rebuild ?
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How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
Given a ['0','1','1','2','3','3','3'] array, the result should be ['0','1','2','3'] .
17 Answers
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Compress files while reading data from STDIN
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answered Nov 18 '09 at 19:27
SpaceSpace
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Adding command line options to CMake
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edited Sep 10 '18 at 21:14
Peter Mortensen
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What is the difference between required and ng-required?
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+50
AngularJS form elements look for the required attribute to perform validation functions. ng-required allows you to set the required at...