大约有 48,000 项符合查询结果（耗时：0.0696秒） [XML]
What are the options for storing hierarchical data in a relational database? [closed]
...00:053 (compared to 00:00:00:870)
Duration for 10,000 Nodes = 00:00:00:323 (compared to 00:01:01:783)
Duration for 100,000 Nodes = 00:00:03:867 (compared to 00:49:59:730)
Duration for 1,000,000 Nodes = 00:00:54:283 (compared to something like 2 days!!!)
Yes, that's correct. 1 million nodes c...
What is the AppDelegate for and how do I know when to use it?
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256
I normally avoid the design approach implied by Andrew's use of the term "heart of your applic...
Can you write nested functions in JavaScript?
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edited Jul 26 '16 at 12:16
Alexis
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Difference between Google APIs (x86 System Image) and Google APIs (ARM System Image) in Android 4.4.
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128
In the beginning the only Android system images available ran on the ARM instruction set. A sys...
How to align a div to the top of its parent but keeping its inline-block behaviour?
See: http://jsfiddle.net/b2BpB/1/
5 Answers
5
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How can I tell if my server is serving GZipped content?
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230
It looks like one possible answer is, unsurprisingly, curl:
$ curl http://example.com/ --sile...
Requests — how to tell if you're getting a 404
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320
Look at the r.status_code attribute:
if r.status_code == 404:
# A 404 was issued.
Demo:
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Fatal error: Class 'ZipArchive' not found in
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213
For the ZipArchive class to be present, PHP needs to have the zip extension installed.
See th...
How to print the values of slices
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27
For a []string, you can use strings.Join():
s := []string{"foo", "bar", "baz"}
fmt.Println(str...
What's the difference between the WebConfigurationManager and the ConfigurationManager?
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edited May 15 '18 at 22:47
iliketocode
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answ...