大约有 43,125 项符合查询结果（耗时：0.0574秒） [XML]
is_file or file_exists in PHP
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169
is_file() will return false if the given path points to a directory. file_exists() will return...
OAuth 2.0: Benefits and use cases — why?
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Background: I've written client and server stacks for OAuth 1.0a and 2.0.
Both OAuth 1.0a & 2.0 support two-legged authentication, where a server is assured of a user's identity, and three-legged authentication, where a server is assured by a content provider of the user's identi...
How to set host_key_checking=false in ansible inventory file?
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187
Due to the fact that I answered this in 2014, I have updated my answer to account for more rec...
PostgreSQL Connection URL
...as follows:
postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]
Here are examples from same document
postgresql://
postgresql://localhost
postgresql://localhost:5432
postgresql://localhost/mydb
postgresql://user@localhost
postgresql://user:secret@localhost
postgresql:...
Parse a URI String into Name-Value Collection
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19 Answers
19
Active
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How many bits or bytes are there in a character? [closed]
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195
It depends what is the character and what encoding it is in:
An ASCII character in 8-bit ASC...
What's the difference between emulation and simulation? [duplicate]
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10 Answers
10
Active
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Xcode duplicate/delete line
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91
The whole point is NOT to use the Cmd-C/Cmd-V shortcuts. I have the same issue coming from Intel...
Saving interactive Matplotlib figures
...ancy figure editor like Adobe Illustrator (or Inkscape).
EDIT post Fall 2012: As others pointed out below (though mentioning here as this is the accepted answer), Matplotlib since version 1.2 allowed you to pickle figures. As the release notes state, it is an experimental feature and does not supp...
How to make an app's background image repeat
...ng black while scrolling.
drawable/app_background.xml:
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@drawable/actual_pattern_image"
android:tileMode="repeat" />
values/styles.xml:
<?xml ...