大约有 47,000 项符合查询结果（耗时：0.0602秒） [XML]
How to set the width of a cell in a UITableView in grouped style
...y to achieve this is subclassing UITableViewCell and overriding its -setFrame: method like this:
- (void)setFrame:(CGRect)frame {
frame.origin.x += inset;
frame.size.width -= 2 * inset;
[super setFrame:frame];
}
Why is it better? Because the other two are worse.
Adjust table view wi...
How can I get pg_dump to authenticate properly
...st variable PGPASSWORD and .pgpass and neither of these two will allow me to authenticate to the database. I have chmod 'd .pgpass to appropriate permissions and also tried:
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write a shell script to ssh to a remote machine and execute commands
...inux machines, and I need to write a shell script which will execute the same set of commands in each machine. (Including some sudo operations). How can this be done using shell scripting?
You can do this with ssh, for example:
#!/bin/bash
USERNAME=someUser
HOSTS="host1 host2 host3"
SCRIPT="pwd; ...
Keep file in a Git repo, but don't track changes
...want to be tracked and use the following command:
git update-index --assume-unchanged FILE_NAME
and if you want to track the changes again use this command:
git update-index --no-assume-unchanged FILE_NAME
git-update-index documentation
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Getting reference to the top-most view/window in iOS application
I'm creating a reusable framework for displaying notifications in an iOS application. I'd like the notification views to be added over the top of everything else in the application, sort of like a UIAlertView. When I init the manager that listens for NSNotification events and adds views in response,...
Extracting text from HTML file using Python
...extract the text from an HTML file using Python. I want essentially the same output I would get if I copied the text from a browser and pasted it into notepad.
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Get path of executable
...hat I know.
For Linux: readlink /proc/self/exe
Windows: GetModuleFileName
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Write text files without Byte Order Mark (BOM)?
...a text file using VB.Net with UTF8 encoding, without BOM. Can anybody help me, how to do this?
I can write file with UTF8 encoding but, how to remove Byte Order Mark from it?
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Function to calculate distance between two coordinates
...s (from 59.3293371,13.4877472 to 59.3225525,13.4619422 ) are 2.2 kilometres while the function returns 1.6 kilometres. How can I make this function return the correct distance?
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How Can I Browse/View The Values Stored in Redis [closed]
...ewing Redis out there ?
Am new to Redis so my expectation is if there is something similar to MongoVUE,Toad or SQLExplorer.
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