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Spring vs EJB. Can Spring replace EJB? [closed]
...don't require a standalone container neither if you go this way. Since EJB 3.1 there is the standard EJBContainer.createEJBContainer() API to use an embedded container. So, still, your statement is wrong.
– Pascal Thivent
Nov 22 '09 at 18:37
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Check for internet connection availability in Swift
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For Swift 3.1 (iOS 10.1)
If you want to make the distinction between the network-type (i.e. WiFi or WWAN):
You can use:
func checkWiFi() -> Bool {
let networkStatus = Reachability().connectionStatus()
switch networkStatu...
How to set HTTP headers (for cache-control)?
...es below.
Some information on the Cache-Control header is as follows
HTTP 1.1. Allowed values = PUBLIC | PRIVATE | NO-CACHE | NO-STORE.
Public - may be cached in public shared caches.
Private - may only be cached in private cache.
No-Cache - may not be cached.
No-Store - may be cached but not archi...
How does Access-Control-Allow-Origin header work?
... the browser would first send a preflight request:
OPTIONS /somePage HTTP/1.1
Origin: http://siteA.com
Access-Control-Request-Method: PUT
Access-Control-Request-Headers: Content-Type
Note that Access-Control-Request-Method and Access-Control-Request-Headers are added by the browser automatically;...
How do I use raw_input in Python 3
I am using Python 3.1 and can't get the raw_input to "freeze" the dos pop-up. The book I'm reading is for Python 2.5 and I'm using Python 3.1
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Exception NoClassDefFoundError for CacheProvider
...about adding separate package to support hibernate 4. You will need spring 3.1 for this. The other option is to stick to hibernate 3 if you don't need any specific feature introduced in 4.
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How can I see the entire HTTP request that's being sent by my Python application?
...ol:Starting new HTTPS connection (1): httpbin.org
send: 'GET /headers HTTP/1.1\r\nHost: httpbin.org\r\nAccept-Encoding: gzip, deflate, compress\r\nAccept: */*\r\nUser-Agent: python-requests/1.2.0 CPython/2.7.3 Linux/3.2.0-48-generic\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Content-Type: applica...
How to make an HTTP POST web request
...: HttpClient (Preferred)
Available in: .NET Framework 4.5+, .NET Standard 1.1+, .NET Core 1.0+ .
It is currently the preferred approach, and is asynchronous and high performance. Use the built-in version in most cases, but for very old platforms there is a NuGet package.
using System.Net.Http;
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Difference between single and double square brackets in Bash
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Behavior differences
Tested in Bash 4.3.11:
POSIX vs Bash extension:
[ is POSIX
[[ is a Bash extension¹ documented at: https://www.gnu.org/software/bash/manual/bash.html#Conditional-Constructs
regular command vs magic
[ is just a regular command with a we...
SVG gradient using CSS
...
fill: url(#MyGradient);
}
<svg width="100" height="50" version="1.1" xmlns="http://www.w3.org/2000/svg">
<style type="text/css">
rect{fill:url(#MyGradient)}
</style>
<defs>
<linearGradient id="MyGradient">
<st...