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How do I get current date/time on the Windows command line in a suitable format for usage in a file/

...kens=1-2 delims=/:" %%a in ('time /t') do (set mytime=%%a%%b) echo %mydate%_%mytime% If you prefer the time in 24 hour/military format, you can replace the second FOR line with this: For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b) C:> .\date.bat 2008-10-14_0642 ...
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Calculating arithmetic mean (one type of average) in Python

... Why have you called max? – 1 -_- Jul 25 '17 at 6:41 3 See the question abo...
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Change the selected value of a drop-down list with jQuery

...vior is in jQuery versions 1.2 and above. You most likely want this: $("._statusDDL").val('2'); share | improve this answer | follow | ...
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How do you sort a list in Jinja2?

...ilter allows you to specify an attribute to sort by: {% for movie in movie_list|sort(attribute='rating') %} See http://jinja.pocoo.org/docs/templates/#sort share | improve this answer | ...
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What techniques can be used to speed up C++ compilation times?

...more than once in a single translation unit. #pragma once #ifndef filename_h #define filename_h // Header declarations / definitions #endif By using both the pragma and the ifndef, you get the portability of the plain macro solution, as well as the compilation speed optimization that some compi...
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How to get the file extension in PHP? [duplicate]

...omething that's actually designed for what you want: pathinfo(): $path = $_FILES['image']['name']; $ext = pathinfo($path, PATHINFO_EXTENSION); share | improve this answer | ...
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How do I pass a variable by reference?

...le type Let's try to modify the list that was passed to a method: def try_to_change_list_contents(the_list): print('got', the_list) the_list.append('four') print('changed to', the_list) outer_list = ['one', 'two', 'three'] print('before, outer_list =', outer_list) try_to_change_list_...
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Javascript - Append HTML to container element without innerHTML

...here are two prerequisite functions needed at the bottom of this post. xml_add('before', id_('element_after'), '<span xmlns="http://www.w3.org/1999/xhtml">Some text.</span>'); xml_add('after', id_('element_before'), '<input type="text" xmlns="http://www.w3.org/1999/xhtml" />'); ...
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Share variables between files in Node.js?

...this will be used all over the application) // File: config/config.js var _ = require('underscore'); module.exports = _.extend( require(__dirname + '/../config/environments/' + process.env.NODE_ENV + '.json') || {}); And now you can get the data like this: // File: server.js ... var config ...
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The key must be an application-specific resource id

... add this to your strings.xml file: <item type="id" name="TAG_ONLINE_ID"/> and you can use like a regular id resource: R.id.TAG_ONLINE_ID – EtienneSky Dec 23 '11 at 8:10 ...