大约有 31,400 项符合查询结果(耗时:0.0426秒) [XML]

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INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device

I've compiled Trebuchet launcher from CyanogenMod 9, and trying to install it with adb: 29 Answers ...
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Postgresql - change the size of a varchar column to lower length

I have a question about the ALTER TABLE command on a really large table (almost 30 millions rows). One of its columns is a varchar(255) and I would like to resize it to a varchar(40) . Basically, I would like to change my column by running the following command: ...
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Understanding the map function

...d, function must take that many arguments and is applied to the items from all iterables in parallel. 6 Answers ...
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How to replace all strings to numbers contained in each string in Notepad++?

I'm trying to find all values with following pattern : 5 Answers 5 ...
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Get users by name property using Firebase

...Previously, Firebase required you to generate your own indexes or download all data at a location to find and retrieve elements that matched some child attribute (for example, all users with name === "Alex"). In October 2014, Firebase rolled out new querying functionality via the orderByChild() met...
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Managing CSS Explosion

...been heavily relying on CSS for a website that I am working on. Right now, all the CSS styles are being applied on a per tag basis, and so now I am trying to move it to more of an external styling to help with any future changes. ...
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Search for all files in project containing the text 'querystring' in Eclipse

...rk in Dreamweaver and Eclipse when developing. I think Dreamweaver has a really nice search where you can search for text within all files of your current project. ...
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Epoch vs Iteration when training neural networks

...twork terminology: one epoch = one forward pass and one backward pass of all the training examples batch size = the number of training examples in one forward/backward pass. The higher the batch size, the more memory space you'll need. number of iterations = number of passes, each pass using [bat...
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Debugging in Clojure? [closed]

... There's also dotrace, which allows you to look at the inputs and outputs of selected functions. (use 'clojure.contrib.trace) (defn fib[n] (if (< n 2) n (+ (fib (- n 1)) (fib (- n 2))))) (dotrace [fib] (fib 3)) produces the output: TRACE t4425: (f...
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How to unstage large number of files without deleting the content

I accidentally added a lot of temporary files using git add -A 9 Answers 9 ...