大约有 4,000 项符合查询结果(耗时:0.0206秒) [XML]

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How to pick a new color for each plotted line within a figure in matplotlib?

... matplotlib 1.5+ You can use axes.set_prop_cycle (example). matplotlib 1.0-1.4 You can use axes.set_color_cycle (example). matplotlib 0.x You can use Axes.set_default_color_cycle. share | imp...
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How do I keep the screen on in my App? [duplicate]

...ScreenOn(boolean) 2. Adding keepScreenOn to xml layout <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:keepScreenOn="true" > Do...
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Fit Image in ImageButton in Android

... a fixed icon size. Let's start from custom attributes: <?xml version="1.0" encoding="utf-8"?> <resources> <declare-styleable name="ImageButtonFixedIconSize"> <attr name="imageButton_icon" format="reference" /> <attr name="imageButton_iconWidth" format...
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How to reshape data from long to wide format

...ther()/spread() being the terms for melt/cast. Edit: Now, in 2019, tidyr v 1.0 has launched and set spread and gather on a deprecation path, preferring instead pivot_wider and pivot_longer, which you can find described in this answer. Read on if you want a brief glimpse into the brief life of spread...
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How to increase font size in a plot in R?

...x.axis=0.5) Before the plot command. Just remember to put: par(cex.axis=1.0) After the plot to make sure that the fonts go back to the default size. share | improve this answer | ...
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How to get Bitmap from an Uri?

...o = (originalSize > THUMBNAIL_SIZE) ? (originalSize / THUMBNAIL_SIZE) : 1.0; BitmapFactory.Options bitmapOptions = new BitmapFactory.Options(); bitmapOptions.inSampleSize = getPowerOfTwoForSampleRatio(ratio); bitmapOptions.inDither = true; //optional bitmapOptions.inPreferredConfig=Bitma...
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Changing navigation bar color in Swift

...lor = UIColor(red: 46.0/255.0, green: 14.0/255.0, blue: 74.0/255.0, alpha: 1.0) UINavigationBar.appearance().tintColor = UIColor.whiteColor() UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName : UIColor.whiteColor()] Just paste this line in didFinishLaunchingWithOpt...
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Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2

...AJAX/documentation/live/ConfiguringASPNETAJAX.aspx Then, install the AJAX 1.0 extensions on your production server, from this link: http://www.asp.net/ajax/downloads/archive/ Update: Microsoft seems to have removed the above page :( That's it! ...
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?

... Or more fun: "int x=33333333; x+=1.0f;". – supercat Apr 20 '17 at 19:31 5 ...
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Hide keyboard when scroll UITableView

...iew.endEditing(true) } } } StoryBoard <?xml version="1.0" encoding="UTF-8"?> <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11762" systemVersion="16D32" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAuto...