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How to directly initialize a HashMap (in a literal way)?
... yep, that is way I wrote about being careful and gave a link to the description.
– gregory561
Jul 23 '11 at 18:50
6
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Precise Financial Calculation in JavaScript. What Are the Gotchas?
... in binary correctly with a limited number of digits.
For more detailed description look here: http://docs.oracle.com/cd/E19957-01/806-3568/ncg_goldberg.html
Take a look at the solution implementation: http://floating-point-gui.de/languages/javascript/
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What is the documents directory (NSDocumentDirectory)?
Can someone explain to me what the documents directory is on an iOS app and when to use it?
9 Answers
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Debugging sqlite database on the device
I am presently working on an WiFi application for Android. I am having trouble trying to access the database on the device. Debugging in the emulator doesn't work for me, because there is no WiFi support in the emulator. I tried pulling the database file out of the device by using
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How to toggle a boolean?
...l ^= true; //- toggle value.
This is especially good if you use long, descriptive boolean names, EG:
var inDynamicEditMode = true; // Value is: true (boolean)
inDynamicEditMode ^= true; // Value is: 0 (number)
inDynamicEditMode ^= true; // Value is: 1 (number)
inDynamic...
Import CSV file into SQL Server
...r CSV Import
1) The CSV file data may have , (comma) in between (Ex:
description), so how can I make import handling these data?
Solution
If you're using , (comma) as a delimiter, then there is no way to differentiate between a comma as a field terminator and a comma in your data. I would u...
What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
It appears that side-swipe menus are becoming a more common interface element as more information gets crammed into each iPhone app. Facebook has included it in their latest version and the new Gmail app appears to include it as well . I was wondering if anybody had thoughts on the most efficient...
“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
Whenever I try to run my app in Xcode 6 Beta 4 I am getting the error:
57 Answers
57
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ContinuousSpeech 连续语音识别扩展：持续语音识别无需重复启动 · App Inventor 2 中文网
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Google App Engine: Is it possible to do a Gql LIKE query?
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BigTable, which is the database back end for App Engine, will scale to millions of records. Due to this, App Engine will not allow you to do any query that will result in a table scan, as performance would be dreadful for a well populated table.
In other words, every q...