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对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...功能限制）的同时再增加对外网用户提供squid+认证功能。版本为：
FreeBSD6.2-RELEASE + Squid2.6-STABLE12 。
服务器及网络信息：
外网网卡：em0；外网ip：221.6.117.50/255.255.255.240
内网网卡：em1；内网ip：128.0.0.4/255.255.252.0
架设过程：...
Request is not available in this context
..."extremely slow":
// http://logging.apache.org/log4net/release/sdk/log4net.Layout.PatternLayout.html
// So here is some custom retrieval logic for it, so bad, especialy since I
// tend to think this is a missed copy/paste in that documentation.
// Inde...
Task vs Thread differences [duplicate]
...the thread pool for object detection, but was pushing the results using an SDK which also used the threadpool. This caused my program to lock up because all threads were busy.
– Ed S.
Aug 23 '17 at 20:01
...
Why does an image captured using camera intent gets rotated on some devices on Android?
...lver().openInputStream(selectedImage);
ExifInterface ei;
if (Build.VERSION.SDK_INT > 23)
ei = new ExifInterface(input);
else
ei = new ExifInterface(selectedImage.getPath());
int orientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
sw...
What is the benefit of using Fragments in Android, rather than Views?
When developing for Android , you can set your target (or minimum) sdk to 4 (API 1.6) and add the android compatibility package (v4) to add support for Fragments . Yesterday I did this and successfully implemented Fragments to visualize data from a custom class.
...
How to pass the values from one activity to previous activity
...
startActivityForResult()
And here's a link from the SDK with more information:
http://developer.android.com/guide/appendix/faq/commontasks.html#opennewscreen
and scroll down to the part titled "Returning a Result from a Screen"
...
Get real path from URI, Android KitKat new storage access framework [duplicate]
...text context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
...
What is a bank conflict? (Doing Cuda/OpenCL programming)
...herwise you can use the nvidia OpenCL profiler (should be bundled with the sdk, iirc). I think it has a counter for warp serializes.
– Grizzly
Oct 2 '10 at 20:54
1
...
Swift 编程语言入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...mberOfSides = 7
var shapeDescription = shape.simpleDescription()
这个版本的 Shape 类有些重要的东西不在：一个构造器来在创建实例时设置类。使用 init 来创建一个。
class NamedShape {
var numberOfSides: Int = 0
var name: String
init(name: Str...
What exactly is Java EE?
...vers work. See also a.o. In simplest terms, what is a factory?
The Java EE SDK download from Oracle.com contains basically the GlassFish server along a bunch of documentation and examples and optionally also the NetBeans IDE. You don't need it if you want a different server and/or IDE.
EJB is part o...