大约有 5,476 项符合查询结果（耗时：0.0342秒） [XML]
Count the number of occurrences of a character in a string in Javascript
...ed vsync's jsperf and the regex was slower in Chrome, Firefox and IE. 68%, 100%, and 14% respectively. I have an i7 2600.
– Moss
Sep 5 '14 at 18:56
60
...
LINQ to Entities case sensitive comparison
...var columnSQL = BuildColumnType(alterColumnOperation.Column); //[nvarchar](100)
writer.WriteLine(
"ALTER TABLE {0} ALTER COLUMN {1} {2} COLLATE SQL_Latin1_General_CP1_CS_AS {3}",
alterColumnOperation.Table,
a...
Confused about Service vs Factory
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+100
For me the revelation came when I realise that they all work the same way: by running something once, storing the value they get, an...
Fastest way to convert string to integer in PHP
...t's awesome. Thanks for the tip! +"15" == 15
– caiosm1005
May 2 '14 at 2:24
1
@John since he test...
How do you query for “is not null” in Mongo?
...
100
One liner is the best :
db.mycollection.find({ 'fieldname' : { $exists: true, $ne: null } });...
Move the mouse pointer to a specific position?
...
Run a small web server on the client machine. Can be a small 100kb thing. A Python / Perl script, etc.
Include a small, pre-compiled C executable that can move the mouse.
Run it as a CGI-script via a simple http call, AJAX, whatever - with the coordinates you want to move the mouse to...
Comments in Markdown
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+100
I believe that all the previously proposed solutions (apart from those that require specific implementations) result in the comments...
Best way to use multiple SSH private keys on one client
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+100
You can instruct ssh to try multiple keys in succession when connecting. Here's how:
$ cat ~/.ssh/config
IdentityFile ~/.ssh/id_rsa...
Compare JavaScript Array of Objects to Get Min / Max
... the absolute best answer for performance of large datasets (30+ columns / 100k rows).
– cerd
May 11 '16 at 15:03
2
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server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
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+100
Another cause of this problem might be that your clock might be off. Certificates are time sensitive.
To check the current system ...