大约有 31,000 项符合查询结果（耗时：0.0475秒） [XML]
When would I use XML instead of SQL? [closed]
...be more useful than the approach I've always used, which is storing all of my data in a (My)SQL database and then using PHP/Python/etc. to work with it on the web as needed.
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How do you dismiss the keyboard when editing a UITextField
I know that I need to tell my UITextField to resign first responder when I want to dismis the keyboard, but I'm not sure how to know when the user has pressed the "Done" key on the keyboard. Is there a notification I can watch for?
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How to get min/max of two integers in Postgres/SQL?
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Have a look at GREATEST and LEAST.
UPDATE my_table
SET my_column = GREATEST(my_column - 10, 0);
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Espresso: Thread.sleep( );
Espresso claims that there is no need for Thread.sleep(); , but my code doesn't work unless I include it. I am connecting to an IP. While connecting, a progress dialog is shown. I need a sleep to wait for the dialog to dismiss. This is my test snippet where I use it:
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Could not launch process launch failed: timed out waiting for app to launch
I am trying to launch my app on device. It is launching successfully on the simulator.
22 Answers
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UI Design Pattern for Windows Forms (like MVVM for WPF)
... Thanks, the example in that book is a little too simple for my taste. How would I go about in Winforms and MVP with more complex data display such as TreeView or DataGridView how much (what) logic would reside where?
– bitbonk
Mar 8 '09 at 19:38
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Using Caps Lock as Esc in Mac OS X
...onger necessary to install third-party software to achieve this.
Here's my attempt at a comprehensive, visual walk-through answer (with links) of how to achieve this using Seil (formerly known as PCKeyboardHack).
First, go into the System Preferences, choose Keyboard, then the Keyboard Tab (fir...
What are some methods to debug Javascript inside of a UIWebView?
... out why something with Javascript isn't working inside of a UIWebView. To my knowledge, there is no way to set a breakpoint inside of XCode for a js file. No problemo, I'll just go back to 2004 and use alert statemen-- oh wait they don't seem to work inside of a UIWebView either!
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vim, switching between files rapidly using vanilla Vim (no plugins)
I understand that limiting myself to vanilla Vim (not using plugins) limits the power of the editor, but as I switch between different machines frequently, it is often too much trouble to move my environment around everywhere. I want to just stay in vanilla Vim.
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Is there any way to ignore INSTALL_FAILED_VERSION_DOWNGRADE on application install with the Android
... ('-k' means keep the data and cache directories)
I've tried it myself with my apk, and it seems to work for most of the data (some data like RawContacts was not saved)
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