大约有 6,887 项符合查询结果（耗时：0.0135秒） [XML]
NSString: isEqual vs. isEqualToString
...arrays contain an equal number of objects, and that the objects at a given index return YES for the isEqual: test.
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Force git stash to overwrite added files
...erge --squash --strategy-option=theirs stash
If there are changes in the index, or the merge will touch files with local changes, git will refuse to merge. Individual files can be checked out from the stash using
$ git checkout stash -- <paths...>
or interactively with
$ git checkout -p ...
How to make MySQL handle UTF-8 properly
... field to larger than the feasible byte size (while issuing a warning). An index will also have a lower worst-case upper bound, and that may present other problems.
– Kevin A. Naudé
Oct 23 '14 at 8:01
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Error: request entity too large
...imit); in node_modules/express/node_modules/connect/node_modules/raw-body/index.js:10 and saw another line in the console when calling the route with a big request (before the error output) :
Limit file size: 1048576
This means that somehow, somewhere, connect resets the limit parameter and ign...
Check if table exists and if it doesn't exist, create it in SQL Server 2008
...fully consider a few changes (for the sake of the execution plan) using an indexed field instead of * (object_id is the numeric field commonly refered to in this table) use type = 'U' instead of type in (N'U') (the column _type is of type char using Nchar causes an implicit conversion which often ca...
How can I pass data from Flask to JavaScript in a template?
... quick follow up question: if I do a for loop in JS, can I use the index variable within the python variable e.g. {{geocode[i]}} ?
– mea
Jun 25 '12 at 15:51
2
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Image fingerprint to compare similarity of many images
...hasher
And my little javascript clone:
https://redaktor.me/phasher/demo_js/index.html
Unfortunately this is "bitcount"-based but will recognize rotated images.
Another approach in javascript was to build a luminosity histogram from the image by the help of canvas. You can visualize a polygon histogr...
How do I show a console output/window in a forms application?
...
You may also want to consider Log4net ( http://logging.apache.org/log4net/index.html ) for configuring log output in different configurations.
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What is “vectorization”?
...NTATION PAGE
Vectorization describes the absence of any explicit looping, indexing, etc., in the code - these things are taking place, of course, just “behind the scenes” in optimized, pre-compiled C code. Vectorized code has many advantages, among which are:
vectorized code is more concise a...
What is the purpose of the single underscore “_” variable in Python?
...ing
x, _, y = (1, 2, 3)
>>> x
1
>>> y
3
Ignore the index
for _ in range(10):
do_something()
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