大约有 3,285 项符合查询结果（耗时：0.0208秒） [XML]
What's the most elegant way to cap a number to a segment? [closed]
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It's not faster. Math.min/max solution is fastest jsperf.com/math-clamp/9
– Manuel Di Iorio
Feb 20 '17 at 20:17
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elasticsearch v.s. MongoDB for filtering application [closed]
...are used for the filtering at any moment", it could be orders of magnitude faster, especially as the datasets become larger. The difference lies in the underlying query implementations:
Elastic/Lucene use the Vector Space Model and inverted indexes for Information Retrieval, which are highly effic...
How can I check whether Google Maps is fully loaded?
... script has loaded but before any tile shows. Maybe it's not apparent on a fast connection, but I am blessed with a very slow one. 'tilesloaded' seems to work though.
– Xananax
Jun 24 '14 at 13:46
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Android: How to put an Enum in a Bundle?
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@yincrash enum uses custom serialization which is quite fast. Proof: docs.oracle.com/javase/1.5.0/docs/guide/serialization/spec/…
– Miha_x64
Aug 19 '17 at 10:14
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iPhone UITextField - Change placeholder text color
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Maybe add the text to your answer for fast copy and paste. _placeholderLabel.textColor
– Philiiiiiipp
Jul 22 '14 at 18:00
48
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Replacing a char at a given index in string? [duplicate]
...g ToCharArray as in Jon's answer, you should run tests to see which one is faster.
– Thomas Levesque
Feb 20 '12 at 20:18
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How do I find and view a TFS changeset by comment text?
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"View History" from the root of TFS server
Scroll to the bottom (it's fast with hitting "End" button continuously)
Select all records, copy
Open Excel and paste
Now the Excel will allow you to search through comments (Excel's a native app, don't argue..).
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Log to the base 2 in python
...retty efficient:
log2int_slow = int(math.floor(math.log(x, 2.0)))
log2int_fast = math.frexp(x)[1] - 1
Python frexp() calls the C function frexp() which just grabs and tweaks the exponent.
Python frexp() returns a tuple (mantissa, exponent). So [1] gets the exponent part.
For integral powers of...
Replace transparency in PNG images with white background
...s this about the -alpha remove operation:
This operation is simple and fast, and does the job without needing
any extra memory use, or other side effects that may be associated
with alternative transparency removal techniques. It is thus the
preferred way of removing image transparency.
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How do I work around JavaScript's parseInt octal behavior?
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Wow you guys are fast. I even had my answer on the clipboard. Are you plugged directly into the Internet, Neo-style?
– Portman
May 11 '09 at 22:17
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