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XML attribute vs XML element
...umb:
An Attribute is something that is self-contained, i.e., a color, an ID, a name.
An Element is something that does or could have attributes of its own or contain other elements.
So yours is close. I would have done something like:
EDIT: Updated the original example based on feedback below.
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Which characters are valid/invalid in a JSON key name?
Are there any forbidden characters in key names, for JavaScript objects or JSON strings? Or characters that need to be escaped?
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How does @synchronized lock/unlock in Objective-C?
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Like I said, the actual generated stuff is more complex, but I didn't feel like writing section directives in order build the DWARF3 unwind tables ;-)
– Louis Gerbarg
Aug 1 '09 at 1:33
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Pass a parameter to a fixture function
... py.test to test some DLL code wrapped in a python class MyTester.
For validating purpose I need to log some test data during the tests and do more processing afterwards. As I have many test_... files I want to reuse the tester object creation (instance of MyTester) for most of my tests.
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企业级负载平衡简介 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...服务器将会向响应中插入一个Cookie，以记录该服务实例的ID。当用户再次发送请求到负载平衡服务器时，其将根据该Cookie里所记录的服务实例的ID派发该请求。
相较于Cookie Learning，Cookie Insertion不需要在内存中维护Cookie与各个服...
Is it possible for a computer to “learn” a regular expression by user-provided examples?
Is it possible for a computer to "learn" a regular expression by user-provided examples?
10 Answers
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Most efficient way to check for DBNull and then assign to a variable?
...y;
return row[columnName] as string ?? string.Empty;
}
Usage:
int? id = row.GetValue<int>("Id");
string name = row.GetText("Name");
double? price = row.GetValue<double>("Price");
If you didn't want Nullable<T> return values for GetValue<T>, you could easily return d...
Automating “enter” keypresses for bash script generating ssh keys
...works fine, although it looks like the dash from ssh-keygen got dropped - did you add that back in? {edited} Also - you can't run the script more than once - it changes the questions to confirm you want to overwrite the existing _rsa keyfile (so a y or n needs to be supplied)
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How to display full (non-truncated) dataframe information in html when converting from pandas datafr
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Set the display.max_colwidth option to -1:
pd.set_option('display.max_colwidth', -1)
set_option docs
For example, in iPython, we see that the information is truncated to 50 characters. Anything in excess is ellipsized:
If you set the display.max_c...
Is APC compatible with PHP 5.4 or PHP 5.5?
It doesn't seem like APC has been updated to coincide with the php 5.4 release (I wish they would have included APC in PHP core like originally planned).
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