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How can I get pg_dump to authenticate properly
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If I configure my Postgres inside Docker, will this setup work for connections coming my localhost?
– Jack Chi
Sep 4 at 22:52
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Uploading base64 encoded Image to Amazon S3 via Node.js
...ket: 'myBucket'} } );
inside your router method :-
ContentType should be set to the content type of the image file
buf = Buffer.from(req.body.imageBinary.replace(/^data:image\/\w+;base64,/, ""),'base64')
var data = {
Key: req.body.userId,
Body: buf,
ContentEncoding: 'base64',
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What's the most appropriate HTTP status code for an “item not found” error page
...o update it, some other thread or process ignored your lock (or you didn't set one) and deleted it. That's not good. Alternatively, if you're trying to update object id=n (where n is provided to you) without first checking it exists, you're missing a validation step in your update logic, which is al...
Java split() method strips empty strings at the end? [duplicate]
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2 Answers
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C++中判断文件、目录是否存在的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...入流的时候，如果文件不存在则流创建失败。
ifstream fin("hello.txt");
if (!fin)
{
std::cout << "can not open this file" << endl;
这是c++中最常用的方式。
二、File
C中也是同样道理，我们可是File的相关操作。
File* fh = fopen("hello","r");...
调用空智能指针对象的函数，Windows及Linux行为解析 - C/C++ - 清泛网 - 专...
调用空智能指针对象的函数，Windows及Linux行为解析empty_shared_ptr_call先看结论：Windows下可以调用空智能指针对象的函数，但是函数中访问目标对象的成员变量会崩溃，this指针为nullptr；Linux下Debug版本及不开优化版本也能正常运行...
Using npm behind corporate proxy .pac
...ation resulted in a forward slash appearing. So entering this:
npm config set proxy "http://domain\username:password@servername:port/"
then running this npm config get proxy returns this:
http://domain/username:password@servername:port/
Therefore to fix the problem I instead URL encoded the back...
MySQL Server has gone away when importing large sql file
...figuration file is large enough. On Debian: sudo nano
/etc/mysql/my.cnf, set wait_timeout = 600 seconds (you can
tweak/decrease this value when error 2006 is gone), then sudo
/etc/init.d/mysql restart. I didn't check, but the default value for
wait_timeout might be around 28800 seconds (8 ho...
How to invert a grep expression
... editor after snippets, if snippets enabled
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Chrome doesn't delete session cookies
I'm trying to set session cookie in javascript like this:
13 Answers
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