大约有 48,000 项符合查询结果（耗时：0.0861秒） [XML]
Set font-weight using Bootstrap classes
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62
EDIT 2 (final) : According to the bootstrap 4 documentation, class="font-weight-bold" is what yo...
How to make an enum conform to a protocol in Swift?
... Uwe Keim
35.7k3636 gold badges153153 silver badges255255 bronze badges
answered Jun 4 '14 at 8:35
Hu QiangHu Qiang
1,71411 gold ...
image processing to improve tesseract OCR accuracy
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fix DPI (if needed) 300 DPI is minimum
fix text size (e.g. 12 pt should be ok)
try to fix text lines (deskew and dewarp text)
try to fix illumination of image (e.g. no dark part of image)
binarize and de-noise image
There is no universal command line that would fit to all cases (som...
Select multiple images from android gallery
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125
The EXTRA_ALLOW_MULTIPLE option is set on the intent through the Intent.putExtra() method:
int...
Returning IEnumerable vs. IQueryable
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edited Apr 18 '17 at 7:32
Vadim Ovchinnikov
9,91644 gold badges3939 silver badges6969 bronze badges
an...
How to convert an xml string to a dictionary?
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62
This is a great module that someone created. I've used it several times.
http://code.activestat...
Textarea Auto height [duplicate]
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Jul 21 '13 at 12:25
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Convert tabs to spaces in Notepad++
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1024
To convert existing tabs to spaces, press Edit->Blank Operations->TAB to Space.
If in th...
Why does += behave unexpectedly on lists?
...t and assign it to a. They are not the same operation!
>>> a1 = a2 = [1, 2]
>>> b1 = b2 = [1, 2]
>>> a1 += [3] # Uses __iadd__, modifies a1 in-place
>>> b1 = b1 + [3] # Uses __add__, creates new list, assigns it to b1
>>> a2
[1, 2, 3] ...