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Can I set null as the default value for a @Value in Spring?

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How to Truncate a string in PHP to the word closest to a certain number of characters?

...short sentence or two; but for this widget I can't display more than, say, 200 characters. I could use substr() to chop off the text at 200 chars, but the result would be cutting off in the middle of words-- what I really want is to chop the text at the end of the last word before 200 chars. ...
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How do I make UITableViewCell's ImageView a fixed size even when the image is smaller

...ll's image views, they are all no bigger than 50x50. e.g. 40x50, 50x32, 20x37 ..... 16 Answers ...
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iOS UIImagePickerController result image orientation after upload

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How to toggle a boolean?

...so be careful. – aymericbeaumet Jan 20 '14 at 9:22 add a comment  |  ...
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Gradient of n colors ranging from color 1 and color 2

...ing: colors(). – jadki Oct 9 '18 at 20:54 add a comment  |  ...
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How to set the current working directory? [duplicate]

...>>> – Pooja25 Nov 4 '15 at 20:48 4 @Pooja25 The path must be a string. in addition, chdi...
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Overriding class constants vs properties

... answered Nov 28 '12 at 20:22 David FarrellDavid Farrell 2,73822 gold badges1111 silver badges1111 bronze badges ...
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difference between use and require

...le. – Alex Martelli May 18 '09 at 4:20 2 Alex gives a good but outdated answer. As @overthink po...
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How to edit a node module installed via npm?

... | edited Jul 20 at 19:08 answered Jun 25 at 3:40 ...