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Requests — how to tell if you're getting a 404
...us_code
404
If you want requests to raise an exception for error codes (4xx or 5xx), call r.raise_for_status():
>>> r = requests.get('http://httpbin.org/status/404')
>>> r.raise_for_status()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
F...
Android Studio - How to increase Allocated Heap Size
...p/Contents/bin/studio.vmoptions
Change the content to
-Xms128m
-Xmx4096m
-XX:MaxPermSize=1024m
-XX:ReservedCodeCacheSize=200m
-XX:+UseCompressedOops
Xmx specifies the maximum memory allocation pool for a Java Virtual Machine (JVM), while Xms specifies the initial memory allocation pool. Your JVM w...
微博为什么限制140字(附短信70字限制考) - 程序人生、谈天论地 - 清泛IT论...
...思。当时Hellebrand正在参与一个允许手机发送及显示文字消息的标准制定计划，他们考虑到无线网络的带宽限制，消息越短越好。最终，Hillebrand坚持认为160字是最好的长度限制，短信长度的限制也由此而来。关于160字的限制，洛...
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
...oo small. If necessary, this feature can be disabled by adding the option -XX:-UseGCOverheadLimit to the command line.
EDIT: looks like someone can type faster than me :)
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微博为什么限制140字(附短信70字限制考) - 创意 - 清泛网 - 专注C/C++及内核技术
...思。当时Hellebrand正在参与一个允许手机发送及显示文字消息的标准制定计划，他们考虑到无线网络的带宽限制，消息越短越好。最终，Hillebrand坚持认为160字是最好的长度限制，短信长度的限制也由此而来。
关于160字的限制，...
Creating and Update Laravel Eloquent
...: insert into `...` (`...`,.., `updated_at`, `created_at`) values (...,.., xxxx-xx-xx xx:xx:xx, xxxx-xx-xx xx:xx:xx))'
As there would be some field which will need value while inserting new row and it will not be possible as either its not defined in $fillable or it doesnt have default value.
For m...
How can I give eclipse more memory than 512M?
...e's that section on my Linux box:
-vmargs
-Dosgi.requiredJavaVersion=1.5
-XX:MaxPermSize=512m
-Xms512m
-Xmx1024m
And here's that section on my Windows box:
-vmargs
-Xms256m
-Xmx1024m
But, I've failed at setting it higher than 1024 megs. If anybody knows how to make that work, I'd love to know....
Java Garbage Collection Log messages
...
I just wanted to mention that one can get the detailed GC log with the
-XX:+PrintGCDetails
parameter. Then you see the PSYoungGen or PSPermGen output like in the answer.
Also -Xloggc:gc.log seems to generate the same output like -verbose:gc but you can specify an output file in the first.
Ex...
云数据及Firebase组件简介 · App Inventor 2 中文网
...序的所有用户都可以使用该程序向所有其他用户发送一条消息（mySharedData 的值）。
更复杂的聊天程序可以保留消息的历史列表，并使用该列表作为共享变量。 按下该按钮可以向列表添加一条消息并将扩展列表存储在 Firebase 中...
云数据及Firebase组件简介 · App Inventor 2 中文网
...序的所有用户都可以使用该程序向所有其他用户发送一条消息（mySharedData 的值）。
更复杂的聊天程序可以保留消息的历史列表，并使用该列表作为共享变量。 按下该按钮可以向列表添加一条消息并将扩展列表存储在 Firebase 中...