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How to change to an older version of Node.js
...ject, and then let me succeed on installing Realm@3.4.0. Before that, I've retried many different approaches but still failed on installing the latest Realm on my Windows for my React-Native project.
– garykwwong
Nov 24 '19 at 17:07
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Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
I'm running a Sinatra app behind passenger/nginx. I'm trying to get it to respond to both http and https calls. The problem is, when both are defined in the server block https calls are responded to normally but http yields a 400 "The plain HTTP request was sent to HTTPS port" error. This is for a s...
Android check internet connection [duplicate]
I want to create an app that uses the internet and I'm trying to create a function that checks if a connection is available and if it isn't, go to an activity that has a retry button and an explanation.
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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...tatic methods from your own Autoload class) that PHP will put into a stack/queue and call sequentially when a "new Class" is declared.
So for example:
spl_autoload_register('myAutoloader');
function myAutoloader($className)
{
$path = '/path/to/class/';
include $path.$className.'.php';
}...
Difference between WAIT and BLOCKED thread states
...so using the more high-level concurrency constructs - like locks, blocking queues, etc... broadly speaking, whenever two threads have to coordinate.
– Flavio
Mar 28 '13 at 13:52
1
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What is the meaning and difference between subject, user and principal?
... gain from being able to make a distinction between a destination versus a queue or topic. The ability to choose between different levels of specificity in a taxonomy allows for a precision of expression that better communicates a writer's intent to a reader. When programming we have the luxury/curs...
Exclude all transitive dependencies of a single dependency
...nt> section:
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-test</artifactId>
<version>2.1.8.RELEASE</version>
<exclusions>
<exclusion>
<groupId>junit</groupId&g...
How to export data as CSV format from SQL Server using sqlcmd?
... [-e errfile]
[-F firstrow] [-L lastrow] [-b batchsize]
[-n native type] [-c character type] [-w wide character type]
[-N keep non-text native] [-V file format version] [-q quoted identifier]
[-C code page specifier] [-t field terminator] [-r row...
AtomicInteger lazySet vs. set
...than volatile or AtomicLong getAndAdd ,
In an one producer, one consumer queue scenario, xchg soft barrier can force the line of codes before the lazySet(sequence+1) for producer thread to happen BEFORE any consumer thread code that will consume (work on) the new data, of course consumer thread wi...
Automatically start a Windows Service on install
...
Cool. I wrote this in my installation batch file right after the installation is done.
– M. Fawad Surosh
Jan 16 at 16:01
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