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What is the difference between SessionState and ViewState?

... saved on the server, ViewState is saved in the page. Session state is usually cleared after a period of inactivity from the user (no request happened containing the session id in the request cookies). The view state is posted on subsequent post back in a hidden field. ...
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence

...ure_ascii=False switch to json.dumps(), then encode the value to UTF-8 manually: >>> json_string = json.dumps("ברי צקלה", ensure_ascii=False).encode('utf8') >>> json_string b'"\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94"' >>> print(json_string.decode(...
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Reset auto increment counter in postgres

...ated the table product with an id column, then the sequence is not simply called product, but rather product_id_seq (that is, ${table}_${column}_seq). This is the ALTER SEQUENCE command you need: ALTER SEQUENCE product_id_seq RESTART WITH 1453 You can see the sequences in your database using the...
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How to JSON serialize sets?

...s. As shown in the json module docs, this conversion can be done automatically by a JSONEncoder and JSONDecoder, but then you would be giving up some other structure you might need (if you convert sets to a list, then you lose the ability to recover regular lists; if you convert sets to a dictionar...
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Finding Variable Type in JavaScript

... wzhscript 322 bronze badges answered Dec 16 '10 at 0:22 Felix KlingFelix Kling 666k15115...
https://www.tsingfun.com/it/cpp/2070.html 

C++特化模板函数的符号多重定义错误问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

...板特化的成员定义不能以符号template<>作为打头. (32)类模板部分特化 还是一个模板,只是部分模板参数通过具体的类型特化了. 如果类模板有一个以上的模板参数,则有些人就可能希望为一个特定的模板实参...
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decorators in the python standard lib (@deprecated specifically)

...r('always', DeprecationWarning) # turn off filter warnings.warn("Call to deprecated function {}.".format(func.__name__), category=DeprecationWarning, stacklevel=2) warnings.simplefilter('default', DeprecationWarning) # reset filter ...
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Conveniently Declaring Compile-Time Strings in C++

... @user975326: I just reviewed my implementation of this and it looks like I added a constexpr operator==. Sorry. Scott's presentation should get you started on how to do this. It is much easier in C++14 than in C++11. I wouldn't ...
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Styling Google Maps InfoWindow

...ylabel"&gt;The label&lt;/div&gt;', position: new google.maps.LatLng(-32.0, 149.0), shadowStyle: 1, padding: 0, backgroundColor: 'rgb(57,57,57)', borderRadius: 5, arrowSize: 10, borderWidth: 1, borderColor: '#2c2c2c', disableAutoPan: true, h...
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Unit testing that events are raised in C# (in order)

...ited May 12 '11 at 15:38 David Hall 30.2k1010 gold badges8484 silver badges119119 bronze badges answered Oct 30 '08 at 1:45 ...