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Android Calling JavaScript functions in WebView
... evaluateJavascript(), will run JavaScript asynchronously. So we can avoid blocking UI thread using evaluateJavascript().
– Prasad
Aug 22 '17 at 6:27
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Using the “start” command with parameters passed to the started program
...anks for the edit. If I add any more answers, I'll be sure to use the code block format
– JustAnotherMikhail
Jun 24 '19 at 19:36
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Writing a Python list of lists to a csv file
...y means you're using Python 2, in which case you should use the first code block rather than the second. (It also means you should consider switching to Python 3.)
– Amber
Feb 7 at 2:53
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How to delete last item in list?
..., []
while not a == '':
with Timer() as t: # everything in the block will be timed
a = input('Type: ')
record.append(t.elapsed_s)
# drop the last item (makes a copy of the list):
record = record[:-1]
# or just delete it:
# del record[-1]
Just for ...
Is it possible to style html5 audio tag?
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surely this (the .play) wouldn't work on IOS as it is blocked (see stackoverflow.com/questions/31776548/…)
– user1432181
Jun 13 at 16:33
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Rails - Could not find a JavaScript runtime?
... production environment so therubyracer has to be under the production env block.
– lulalala
Jul 11 '12 at 1:20
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Automatic exit from bash shell script on error [duplicate]
... 'Set +e' will revert the setting again, so you can have only certain blocks that exit automatically on errors.
– olivervbk
Apr 18 '15 at 14:36
3
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how to convert java string to Date object [duplicate]
...yy");
Date startDate = (Date)formatter.parse(dateStr);
Add a try/catch block for a ParseException to ensure the format is a valid date.
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foll...
How to get URI from an asset File?
...t exist. Also I think better have a checking if(!it.exist) inside the also block, then it will not copy the file every time even the file is already on the cache
– Yeung
Sep 27 '19 at 9:55
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MediaHelper 媒体助手扩展：从媒体文件提取元数据和专辑封面 · App Inventor 2 中文网
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格式：0 = PNG，1 = JPEG
显示到图像组件 ToImageBlock(图像组件)
在 Image 组件中显示专辑图像。
事件 Events
元数据加载后 AfterLoadMetaData(成功)
当 LoadMetaDataAsync 完成后触发此事件。
Success：...