Recent questions tagged expression

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expression - Regex pattern for HH:MM:SS time string

I want to parse a hh:mm:ss string. A simple one is ([0-1]?d|2[0-3]):([0-5]?d):([0-5] ... other simpler regular expression, that can do the job. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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406 views

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expression blend - Windows Phone 7 (WP7) Change a button's background color on click

This seems like a really, really simple problem, but I can't figure it out. The culprit appears to be WP7's default ... a one line of code kind of answer. :) Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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625 views

1 answer

expression - How to extract specific values in a string in informatica

I need to extract the (, ), - and numbers from 0 to 9 from the input field phone number. For eg., ... /questions/65878594/how-to-extract-specific-values-in-a-string-in-informatica...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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845 views

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expression - How to format this layer filter (mapbox API)?

I have troubles coding some layer's filters using Mapbox API. map.setFilter('my-layer',myFilter) Is this filter ... /questions/65951801/how-to-format-this-layer-filter-mapbox-api...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

361 views

1 answer

expression blend - Windows Phone 7 (WP7) Change a button's background color on click

This seems like a really, really simple problem, but I can't figure it out. The culprit appears to be WP7' ... /windows-phone-7-wp7-change-a-buttons-background-color-on-click...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

336 views

1 answer

expression blend - Windows Phone 7 (WP7) Change a button's background color on click

This seems like a really, really simple problem, but I can't figure it out. The culprit appears to be WP7' ... /windows-phone-7-wp7-change-a-buttons-background-color-on-click...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

403 views

1 answer

expression - Return value of assignment operation in Java

I encountered a statement in Java while ((line = reader.readLine()) != null) { out.append(line) ... .com/questions/38163938/return-value-of-assignment-operation-in-java...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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