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php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，将返回 array 而非 object 。
返回值：
Returns an object or if the optional assoc parameter is TRUE, an associative array is instead returned.
范例：
Example #1 json_decode() 的例子
<?php
$json = '{"a":1,"b":2,"c":3,"d":4,"e":5}';
var_dump(json_decode($json));
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How can I convert an Integer to localized month name in Java?
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import java.text.DateFormatSymbols;
public String getMonth(int month) {
return new DateFormatSymbols().getMonths()[month-1];
}
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JQuery .each() backwards
...The problem I'm having is I need to select all the elements in the reverse order that JQuery naturally wants to select them. For example:
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What does auto do in margin:0 auto?
...argin-top:0;
margin-bottom:0;
margin-left:auto;
margin-right:auto;
Therefore, to give you an example, if the parent is 100px and the child is 50px, then the auto property will determine that there's 50px of free space to share between margin-left and margin-right:
var freeSpace = 100 - 50;
var eq...
Underlining text in UIButton
...dButton* button = [[UIUnderlinedButton alloc] init];
return [button autorelease];
}
- (void) drawRect:(CGRect)rect {
CGRect textRect = self.titleLabel.frame;
// need to put the line at top of descenders (negative value)
CGFloat descender = self.titleLabel.font.descender;
CGCon...
How to “undelete” a deleted folder in Subversion / TortoiseSVN?
We have accidentally deleted the 'tags' folder from our Subversion repository where we only intended to delete one specific tag. What is the easiest way to get the 'tags' folder back?
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How to split a string into an array of characters in Python?
I've tried to look around the web for answers to splitting a string into an array of characters but I can't seem to find a simple method
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What is the best way to initialize a JavaScript Date to midnight?
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The setHours method can take optional minutes, seconds and ms arguments, for example:
var d = new Date();
d.setHours(0,0,0,0);
That will set the time to 00:00:00.000 of your current timezone, if you want to work in UTC time, you can use the setUTCHours method.
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Can I set subject/content of email using mailto:?
...roperly. Use encodeURIComponent(subject) on each, rather than hand-coding for specific cases.
As Hoody mentioned in the comments, you can add line breaks by adding the following encoded sequence in the string:
%0D%0A // one line break
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Upload failed You need to use a different version code for your APK because you already have one wit
According to this answer How to solve "Your APK's version code needs to be higher than 2." in Google Play's Developer Console? I have just changed the version code from 2 to 3 and it failed to upload the build.
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