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How to write a simple database engine [closed]
...with no sorting, append your original storage, and later on when system is free resort your indexes and clear the temp area when done
good luck, great project.
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Set size on background image with CSS?
...e stamp. In 2009, background-size was but a twinkle in WebKit's eyes. Feel free to update it, if you want, but there's already plenty other answers describing background-size.
– mikl
Apr 2 '14 at 20:40
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Long Press in JavaScript?
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It’s Open Source, feel free to contribute to the project :)
– John Doherty
Mar 29 '19 at 15:21
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What is a “surrogate pair” in Java?
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Adding some more info to the above answers from this post.
Tested in Java-12, should work in all Java versions above 5.
As mentioned here: https://stackoverflow.com/a/47505451/2987755,
whichever character (whose Unicode is above U+FFFF) is ...
How do I prevent node.js from crashing? try-catch doesn't work
...r managing our code, app crashes, PM2 can restart it immediately. For more info, Installing and Running PM2
Now coming back to our solution to preventing the app itself from crashing.
So after going through I finally came up with what Node document itself suggests:
Don't use uncaughtException,...
How can I index a MATLAB array returned by a function without first assigning it to a local variable
...orted by matlab. you need to use temporary intermediate variables. you can free up the memory after use, e.g.
tmp = magic(3);
myVar = tmp(3,3);
clear tmp
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Chrome sendrequest error: TypeError: Converting circular structure to JSON
...Node.js module to do this here: https://github.com/ericmuyser/stringy Feel free to improve/contribute!
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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...read.h>
#define NAME_LEN 50
#define MAX_CLIENT 30
typedef struct client_info{
int sock;
struct sockaddr_in clientAddr;
char name[NAME_LEN];
}CLIENT_INFO;
class Clients{
private:
pthread_mutex_t mutex;
CLIENT_INFO client[MAX_CLIENT];
int clientCount;
int IPtoString(unsig...
What Android tools and methods work best to find memory/resource leaks? [closed]
...emoveAllViews();
}
}
I'm hoping there is a more principled approach to freeing up such resources.
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How to replace local branch with remote branch entirely in Git?
...have not committed. The branch line moves your branch to a different name, freeing up the original name. The fetch line retrieves the latest copy of the remote. The checkout line recreates the original branch as a tracking branch.
Or as a bash function:
replaceWithRemote() {
yourBranch=${1:-`g...