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Valid to use (anchor tag) without href attribute?

...n, you should add the following attributes: <a role="button" tabindex="0" ...>...</a> The button role tells the user that the particular element is being treated as a button as an override for whatever semantics the underlying element may have had. For <span> and <div> el...
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Getting vertical gridlines to appear in line plot in matplotlib

... 102 You may need to give boolean arg in your calls, e.g. use ax.yaxis.grid(True) instead of ax.yaxi...
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Difference between database and schema

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Mar 16 '11 at 10:11 ...
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Are multiple `.gitignore`s frowned on?

... answered Jul 22 '10 at 9:01 Jakub NarębskiJakub Narębski 254k5858 gold badges205205 silver badges227227 bronze badges ...
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How to open a file using the open with statement

...n infile: if line.startswith(txt): line = line[0:len(txt)] + ' - Truly a great person!\n' outfile.write(line) # input the name you want to check against text = input('Please enter the name of a great person: ') letsgo = filter(text,'Spanish', 'Spanish2') ...
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Is it unnecessary to put super() in constructor?

... zb226 7,01144 gold badges3535 silver badges6262 bronze badges answered Jan 13 '10 at 2:48 cletuscletus ...
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JavaScript :How to set a Conditional Break Point in Chrome debugger tools

... answered Jan 30 '13 at 7:21 TheraotTheraot 15.6k44 gold badges4545 silver badges6969 bronze badges ...
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Android: ScrollView force to bottom

... answered Jun 20 '10 at 18:41 CommonsWareCommonsWare 873k161161 gold badges21332133 silver badges21602160 bronze badges ...
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How to return dictionary keys as a list in Python?

... 1070 Try list(newdict.keys()). This will convert the dict_keys object to a list. On the other han...