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Is it possible to forward-declare a function in Python?

...turally it makes little sense to have it afterwards), one can just store a string and try to call the function later. share | improve this answer | follow | ...
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How to convert JSON to XML or XML to JSON?

I started to use Json.NET to convert a string in JSON format to object or viceversa. I am not sure in the Json.NET framework, is it possible to convert a string in JSON to XML format and viceversa? ...
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Recursive file search using PowerShell

... I adapted this answer to do partial string by adding the astric symbol (*) to the end of the filename. ****** LINE1: $File = "Microsoft.OData.Core.NetFX35.V7*" LINE2: $Folder = "C:\Program Files" LINE3:Get-ChildItem -Path $Folder -Filter $File -Recurse -Erro...
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How to get the type of T from a member of a generic class or method?

...;(this IEnumerable<T> _) { return typeof(T); } Usage: List<string> list = new List<string> { "a", "b", "c" }; IEnumerable<string> strings = list; IEnumerable<object> objects = list; Type listType = list.GetListType(); // string Type string...
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How to send SMS in Java

...lPortEventListener, CommPortOwnershipListener { private static String comPort = "COM6"; // This COM Port must be connect with GSM Modem or your mobile phone private String messageString = ""; private CommPortIdentifier portId = null; private Enumeration portList; priv...
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How to suppress scientific notation when printing float values?

...ate Starting in Python 3.6, this can be simplified with the new formatted string literal, as follows: >>> f'{a:.20f}' '-0.00000000000000007186' share | improve this answer | ...
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Is jQuery “each()” function synchronous?

... Same problem. So i fix like this var y = jQuery(this).find(".extra_fields"); for(var j in y) { if( typeof y[j] =='object') { var check = parseInt(jQuery(y[j]).val()); if(check==0){ jQuery(y[j]).addClass('js_warning'); mes="Bạn vui lòn...
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How can I append a string to an existing field in MySQL?

... You need to use the CONCAT() function in MySQL for string concatenation: UPDATE categories SET code = CONCAT(code, '_standard') WHERE id = 1; share | improve this answer ...
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How can I get current location from user in iOS

...ation]; [locationManager startUpdatingLocation]; You also have to add a string for the NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription keys to the app's Info.plist. Otherwise calls to startUpdatingLocation will be ignored and your delegate will not receive any callback. A...
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Access nested dictionary items via a list of keys?

...d create non-existing nodes, imo: lists for integer keys, dictionaries for string keys. – Dmitriy Sintsov Feb 11 '15 at 10:59 ...