大约有 43,100 项符合查询结果（耗时：0.0515秒） [XML]
PostgreSQL - fetch the row which has the Max value for a column
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91
On a table with 158k pseudo-random rows (usr_id uniformly distributed between 0 and 10k, trans_i...
How to post JSON to PHP with curl
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107
Jordans analysis of why the $_POST-array isn't populated is correct. However, you can use
$da...
NSUserDefaults not cleared after app uninstall on simulator
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169
I think this is due to a bug in the iOS8 Beta Simulator.
The expected behavior is that when t...
Convert a string to regular expression ruby
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150
Looks like here you need the initial string to be in single quotes (refer this page)
>>...
How do I get an object's unqualified (short) class name?
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184
You can do this with reflection. Specifically, you can use the ReflectionClass::getShortName m...
libxml/tree.h no such file or directory
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214
Follow the directions here, under "Setting up your project file."
Setting up your project f...
Moving multiple files in TFS Source Control
I'm using Team Foundation Server 2008 (SP 1) and I need to move multiple files from one folder to another (to retain file history). In addition to Team Explorer (with SP 1) I've also got the latest TFS Power Tools (October 2008) installed (for Windows Shell integration).
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How to load a UIView using a nib file created with Interface Builder
...asier way to access the view instead of dealing with the nib as an array.
1) Create a custom View subclass with any outlets that you want to have access to later. --MyView
2) in the UIViewController that you want to load and handle the nib, create an IBOutlet property that will hold the loaded ni...
How to convert an integer to a string in any base?
...ng.ascii_letters
def int2base(x, base):
if x < 0:
sign = -1
elif x == 0:
return digs[0]
else:
sign = 1
x *= sign
digits = []
while x:
digits.append(digs[int(x % base)])
x = int(x / base)
if sign < 0:
digits.append...