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Using pickle.dump - TypeError: must be str, not bytes
...as in Python 2x, they are not needed. When you follow tutorials that are based on Python 2x, that's why you are here.
import pickle
class MyUser(object):
def __init__(self,name):
self.name = name
user = MyUser('Peter')
print("Before serialization: ")
print(user.name)
print("-----...
How to set gradle home while importing existing project in Android studio
...iles\Android\Android Studio\Gradle\Gradle 2.2.1. This is running Windows 7 64-Bit. Android Studio 1.0.2.
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提升速度：XP注册表与驱动优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ory ManagementIoPageLockLimit，根据你的内存修改其十六进制值(64M: 1000;128M: 4000;256M: 10000;512M或更大: 40000)。
3、去掉菜单延迟
把滑出菜单时的延迟去掉，可以在一定程度上加快XP。要修改的键值在HKEY_CURRENT_USERControl PanelDesktop。具体要...
Get content uri from file path in android
...red Jul 6 '11 at 20:58
AndroidDebaserAndroidDebaser
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How to understand nil vs. empty vs. blank in Ruby
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64
Quick tip: !obj.blank? == obj.present?
Can be handy/easier on the eyes in some expressions
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Multiple commands in gdb separated by some sort of delimiter ';'?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Eclipse: Enable autocomplete / content assist
...ype any of these characters, Eclipse will trigger autocomplete suggestions based on the context.
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What does the “yield” keyword do?
...appens with yield is significantly different than what happens in the list based approach. In many cases, the yield approach will be a lot more memory efficient and faster too. In other cases, this trick will get you stuck in an infinite loop, even though the original function works just fine. Read ...
Principles for Modeling CouchDB Documents
...ey/value pairs into the results of a map/reduce query, the keys are sorted based on UTF-8 collation ("a" comes before "b"). You can also output complex keys from your map/reduce as JSON arrays: ["a", "b", "c"]. Doing that would allow you to include a "tree" of sorts built out of array keys. Using yo...
Add Text on Image using PIL
...ut some extra effort to calculate font size. In case you want to change it based on amount of text user has provided in TextArea.
To add text wrapping (Multiline thing) just take a rough idea of how many characters can come in one line, Then you can probably write a pre-pprocessing function for you...