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Environment variables in Mac OS X
...ipt in ~/Library/LaunchAgents/local.launchd.conf.plist:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>l...
Padding between ActionBar's home icon and title
...es/drawable/actionbar_space_between_icon_and_title.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:drawable="@drawable/ic_launcher"
android:right="20dp"/>
</layer-list>
...
Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
...
You need to divide by 255.0
Because I hardly ever use values between 1.0 and 0.0, I created a very simple UIColor category that does the messy looking division by itself: (from http://github.com/Jon889/JPGeneral)
//.h file
@interface UIColor (JPExtras)
+ (UIColor *)colorWithR:(CGFloat)red G:(...
How to start working with GTest and CMake
... within the same CMakeLists like that. I can now safely say that EXPECT_EQ(1.0 == 1.0) passes and EXPECT_EQ(0.0 == 1.0) fails. Now time for more real tests...
– Chris
Dec 16 '11 at 10:18
...
两种js滑动门(tab切换)效果 - 源码下载 - 清泛网 - 专注C/C++及内核技术
... tab切换 效果源码如下：<!DOCTYPE html PUBLIC "- W3C DTD XHTML 1.0 Transitional EN" "http: www.w3.org TR xhtml1 DTD xhtml1-transition...
源码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html...
How can I divide two integers to get a double?
...ally use double and not float. When you write a variable just like var a = 1.0;, this 1.0 is always a double. I guess this is the main reason.
– this.myself
Feb 27 '18 at 13:37
...
How can i get the session object if i have the entity-manager
...
To be totally exhaustive, things are different if you're using a JPA 1.0 or a JPA 2.0 implementation.
JPA 1.0
With JPA 1.0, you'd have to use EntityManager#getDelegate(). But keep in mind that the result of this method is implementation specific i.e. non portable from application server usi...
How to change ProgressBar's progress indicator color in Android
...ilar to the following (In this case greenprogress.xml):
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
<shape>
<corners android:radius="5dip"...
XML schema or DTD for logback.xml?
...noying warning in Eclipse add <!DOCTYPE xml> after <?xml version="1.0" encoding="UTF-8"?>.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xml>
To get rid of the exclamation point icon after you fix it, you might need to trigger the validation again by right-clicking the ...
Ball to Ball Collision - Detection and Handling
....0) { // hack to avoid div by zero
collision = Vector(1.0, 0.0);
distance = 1.0;
}
if (distance > 1.0)
return;
// Get the components of the velocity vectors which are parallel to the collision.
// The perpendicular component remains the same f...