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Convert a string to regular expression ruby
...
This method will safely escape all characters with special meaning:
/#{Regexp.quote(your_string)}/
For example, . will be escaped, since it's otherwise interpreted as 'any character'.
Remember to use a single-quoted string unless you want regular string interpolation to kick in, ...
pretty-print JSON using JavaScript
...
it means "tag" in French
– Aymeric Bouzy aybbyk
Jul 31 '19 at 9:15
1
What is meant by Ems? (Android TextView)
What is meant by Ems (related to a TextView)? For example in
6 Answers
6
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Pass in an array of Deferreds to $.when()
...done() and fail() callbacks with individual parameters, not an array. That means we have to use the arguments pseudo-array to get all the resolved/rejected objects returned by the array of deferreds, which is ugly:
$.when.apply($,deferreds).then(function() {
var objects=arguments; // The array...
How to “git clone” including submodules?
..., so fetching from the remote again only serves to slow things down.
That means:
--[no-]remote-submodules:
All submodules which are cloned will use the status of the submodule’s remote-tracking branch to update the submodule, rather than the superproject’s recorded SHA-1. Equivalent to passin...
Execute Python script via crontab
...r.log to see if the script executed as you expect.
Second, guess what you mean change anything is by watching the files created by your program:
f = file('counter', 'r+w')
json_file = file('json_file_create_server.json','r+w')
the crontab job above won't create these file in directory /home/souz...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...etween the input gesture and each gesture in the library. The higher score means greater similarity. The programmer can use this list to determine if this gesture is one of the stored gestures. In general, the gesture with the highest score is the one we want to detect; however, if all scores are be...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...etween the input gesture and each gesture in the library. The higher score means greater similarity. The programmer can use this list to determine if this gesture is one of the stored gestures. In general, the gesture with the highest score is the one we want to detect; however, if all scores are be...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...etween the input gesture and each gesture in the library. The higher score means greater similarity. The programmer can use this list to determine if this gesture is one of the stored gestures. In general, the gesture with the highest score is the one we want to detect; however, if all scores are be...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...etween the input gesture and each gesture in the library. The higher score means greater similarity. The programmer can use this list to determine if this gesture is one of the stored gestures. In general, the gesture with the highest score is the one we want to detect; however, if all scores are be...