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How do you round UP a number in Python?
...
>>> math.ceil(4500/1000)
4.0
>>> math.ceil(4500/1000.0)
5.0
The problem is that dividing two ints in python produces another int and that's truncated before the ceiling call. You have to make one value a float (or cast) to get a correct result.
In javascript, the exact same cod...
Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools
... eclipse IDE).
As helios said, you must set project compatibility to Java 5.0 or Java 6.0.
To do that, 2 options:
Right-click on your project and select "Android Tools -> Fix
Project Properties" (if this din't work, try second option)
Right-click on your project and select "Properties -> ...
Remove shadow below actionbar
...ull</item>
</style>
UPDATE:
As @Quinny898 stated, on Android 5.0 this has changed, you have to call setElevation(0) on your action bar. Note that if you're using the support library you must call it to that like so:
getSupportActionBar().setElevation(0);
...
iOS5 Storyboard error: Storyboards are unavailable on iOS 4.3 and prior
... decided to try it out to see if it runs on iOS 4.3. I clicked on the gray 5.0 in the project settings and selected 4.3.
18...
How to set Java environment path in Ubuntu
...port JAVA_HOME=<path-to-java>. If your path is set to /usr/java/jdk1.5.0_07/bin/java, set it as follows:
export JAVA_HOME=/usr/java/jdk1.5.0_07/bin/java
Set PATH as follows:
export PATH=$PATH:/usr/java/jdk1.5.0_07/bin
Feel free to replace /usr/java/jdk1.5.0_07 as per your setup. Save and...
Detect iPad users using jQuery?
...are these user agent strings from iOS devices:
# iOS Safari
iPad: Mozilla/5.0 (iPad; CPU OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B176 Safari/7534.48.3
iPhone: Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Versio...
Applying a function to every row of a table using dplyr?
...6 3.1 1.5 0.2 setosa <dbl [1]>
5 5.0 3.6 1.4 0.2 setosa <dbl [1]>
6 5.4 3.9 1.7 0.4 setosa <dbl [1]>
7 4.6 3.4 1.4 0.3 setosa <dbl [1]>
8 ...
Using python map and other functional tools
...unctions, but to access it directly from maptest:
foos = [1.0,2.0,3.0,4.0,5.0]
bars = [1,2,3]
def maptest(foo):
print foo, bars
map(maptest, foos)
With your original maptest function you could also use a lambda function in map:
map((lambda foo: maptest(foo, bars)), foos)
...
How to upgrade PowerShell version from 2.0 to 3.0
...
There is powershell 5.0 now
– razz
Jul 28 '16 at 14:24
@razzak ...
App Inventor 2 连接打印机（Printer），自定义打印的实现 - App Inventor ...
...”组件将数据分享给网络打印机App，这种实现思路。
蓝牙及串口打印机，需要研究打印机的数据协议（不同品牌协议有差别），暂时不在本文讨论范围。
信息分享器组件介绍
三种分享方式的效果，以邮件App测试为例...