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https connection using CURL from command line

...ificate: * subject: C=US; ST=California; L=Mountain View; O=Google Inc; CN=www.google.com * start date: 2016-01-07 11:34:33 GMT * expire date: 2016-04-06 00:00:00 GMT * issuer: C=US; O=Google Inc; CN=Google Internet Authority G2 * SSL certificate verify ok. * Server GFE/2.0 is not bla...
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Load RSA public key from file

...ce; } /** * Returns a CSR as string * @param cn Common Name * @param OU Organizational Unit * @param Org Organization * @param LocName Location name * @param Statename State/Territory/Province/Region * @param Country Country *...
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Should I Dispose() DataSet and DataTable?

... lot of folks use a using statement for IDisposables. using (SqlConnection cn = new SqlConnection(connectionString)) { using (SqlCommand cm = new SqlCommand(commandString, cn)) { cn.Open(); cm.ExecuteNonQuery(); } } – DOK May 19 '14 at 16:07 ...
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Trusting all certificates with okHttp

... Update OkHttp 3.0, the getAcceptedIssuers() function must return an empty array instead of null. share | improve this answer | follow ...
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网

...》。        【实用小技巧】从.aia项目文件中提取.aix拓展包 【自己写拓展】为AppInventor2开发拓展(Extension) 中文网拓展 【数据图表】 ECharts/ECharts3D 拓展:基于 ECharts 强大的个性化数据图表展示 【...
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Decorators with parameters?

...rguments is a bit different - the decorator with arguments should return a function that will take a function and return another function. So it should really return a normal decorator. A bit confusing, right? What I mean is: def decorator_factory(argument): def decorator(function): def...
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What is lexical scope?

... First, lexical scope (also called static scope), in C-like syntax: void fun() { int x = 5; void fun2() { printf("%d", x); } } Every inner level can access its outer levels. There is another way, called dynamic scope used by the first implementation of Lisp, again in a ...
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How can I get a list of users from active directory?

...be specified by a distinguished name. The distinguished name is like this CN=SomeName,CN=SomeDirectory,DC=yourdomain,DC=com. Like a traditional relational database, you can run query against a LDAP server. It's called LDAP query. There are a number of ways to run a LDAP query in .NET. You can u...
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How to check if APK is signed or “debug build”?

...our Application, debug key contain following subject distinguished name: "CN=Android Debug,O=Android,C=US". We can use this information to test if package is signed with debug key without hardcoding debug key signature into our code. Given: import android.content.pm.Signature; import java.securi...
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What's the $unwind operator in MongoDB?

...e" , author : "bob" , posted : new Date () , pageViews : 5 , tags : [ "fun" , "good" , "fun" ] , comments : [ { author :"joe" , text : "this is cool" } , { author :"sam" , text : "this is bad" } ], other : { foo : 5 } } Notice how tags is actually an array of 3 ite...