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Use 'import module' or 'from module import'?

... * can be particularly useful, if using it as: if(windows):\n\t from module_win import * \n else: \n\t from module_lin import *. Then your parent module can potentially contain OS independent function names, if the function names in module_lin & module_win have same names. It's like conditionall...
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Convert object string to JSON

...hout quote with valid double quote .replace(/([\$\w]+)\s*:/g, function(_, $1){return '"'+$1+'":'}) // replacing single quote wrapped ones to double quote .replace(/'([^']+)'/g, function(_, $1){return '"'+$1+'"'}) } Result var invalidJSON = "{ hello: 'world',foo:1, bar ...
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Concurrent vs serial queues in GCD

...URL = URL(string: "https://upload.wikimedia.org/wikipedia/commons/0/07/Huge_ball_at_Vilnius_center.jpg")! let _ = try! Data(contentsOf: imgURL) print("\(i) completed downloading") } } } Task will run in different thread(other than main thread) when you use as...
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Program only crashes as release build — how to debug?

...o a program. You can turn the debug heap off by using environment variable _NO_DEBUG_HEAP . You can specify this either in your computer properties, or in the Project Settings in Visual Studio. That might make the crash reproducible with the debugger attached. More on debugging heap corruption her...
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What's the recommended way to connect to MySQL from Go?

... on go-wiki. Import when using MyMySQL : import ( "database/sql" _ "github.com/ziutek/mymysql/godrv" ) Import when using Go-MySQL-Driver : import ( "database/sql" _ "github.com/go-sql-driver/mysql" ) Connecting and closing using MyMySQL : con, err := sql.Open("mymysql", datab...
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How do I space out the child elements of a StackPanel?

... What if i want to use it for entire project ? – grv_9098 Nov 28 '12 at 13:09 10 Can someone exp...
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How to read json file into java with simple JSON library

... = new String(Files.readAllBytes(Paths.get(fileName)), StandardCharsets.UTF_8); JSONObject obj = new JSONObject(text); JSONArray arr = obj.getJSONArray("employees"); for(int i = 0; i < arr.length(); i++){ String name = arr.getJSONObject(i).get...
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Can't import my own modules in Python

...me the same error. I'm assuming it's because its in a sub-directory of the __init__.py? – n0pe Feb 21 '12 at 18:49 Oh ...
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What really is a deque in STL?

...t the map. Each data block is a T* which is allocated with some fixed size __deque_buf_size (which depends on sizeof(T)). share | improve this answer | follow ...
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)

...in one statement. I've been Googleing and found few posts talking about PDO_MYSQL and PDO_MYSQLND. 7 Answers ...