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json.net has key method?
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What if the value of the property is null?
– Andreas Furster
Mar 4 '15 at 14:34
67
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Xcode duplicate line
...a new dictionary and a new command item as the screenshot below (name them what you want):
That's: selectLine:, copy:, moveToEndOfLine:, insertNewline:, paste:, deleteBackward:
Restart Xcode and go to Preferences - Key Bindings, search for your command.
Set a key combination for the command:
Fina...
How to print the values of slices
... you are better off defining a String() method in order to display exactly what you want to see (or you will see only pointer address).
See this play.golang example.
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Should I compile with /MD or /MT?
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The system updates bit is somewhat reduced by SxS. The EXE gets to declare which CRT version it wants (wants, not gets - security updates might overrule this)
– MSalters
Apr 17 '09 at 13:49
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Generate random string/characters in JavaScript
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What if Math.random().toString(36) returns a number with less than 5 characters?
– Michael Litvin
Jan 17 '17 at 11:42
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How do I get the current date in JavaScript?
...he format of mm/dd/yyyy.
Simply change today = mm +'/'+ dd +'/'+ yyyy; to whatever format you wish.
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How do I import .sql files into SQLite 3?
... init) create table client(name varchar(50),ipaddress varchar(15),id init) what's this error mean? I tried both methods >.read db.sql and sqlite3 DB.db < db.sql...Thanks
– webminal.org
Jan 12 '10 at 13:28
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GPU Emulator for CUDA programming without the hardware [closed]
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Debian 3.16.7-ckt20-1+deb8u4 (2016-02-29) i686 GNU/Linux).
I'll tell you what I've learnt.
nvcc used to have a -deviceemu option back in CUDA Toolkit 3.0
I downloaded CUDA Toolkit 3.0, installed it and tried to run a simple
program:
#include <stdio.h>
__global__ void helloWorld() {
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How do I create a Python function with optional arguments?
... @Nix, I really like your answer. However, could you please clarify what the statement c = kwargs.get('c', None) is used for? Is it required in every functions that have optional args? In your code, you only had 2 optional args. What if user wants another arg say e? How can I alter your sampl...
#1071 - Specified key was too long; max key length is 767 bytes
...For the MySQL 'utf8mb4' encoding, it's 4 bytes per character, since that's what MySQL calls actual UTF-8.
So assuming you're using 'utf8', your first column will take 60 bytes of the index, and your second another 1500.
sha...