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Getting attribute using XPath
...g (where lang=eng in book title), for
the first element?
Use:
/*/book[1]/title/@lang
This means:
Select the lang attribute of the title element that is a child of the first book child of the top element of the XML document.
To get just the string value of this attribute use the standard XPa...
Read and overwrite a file in Python
...
181
If you don't want to close and reopen the file, to avoid race conditions, you could truncate i...
Is it possible to make a type only movable and not copyable?
...
165
Preface: This answer was written before opt-in built-in traits—specifically the Copy aspects...
Visual studio long compilation when replacing int with double
My copy of VS2013 Ultimate compiles this code for 60+ seconds:
2 Answers
2
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looping through an NSMutableDictionary
...
211
A standard way would look like this
for(id key in myDict) {
id value = [myDict objectForKe...
Send an Array with an HTTP Get
...
154
That depends on what the target server accepts. There is no definitive standard for this. See ...
Difference between ProcessBuilder and Runtime.exec()
...o, for example, on Windows,
Runtime.getRuntime().exec("C:\DoStuff.exe -arg1 -arg2");
will run a DoStuff.exe program with the two given arguments. In this case, the command-line gets tokenised and put back together. However,
ProcessBuilder b = new ProcessBuilder("C:\DoStuff.exe -arg1 -arg2");
...
How to uglify output with Browserify in Gulp?
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186
You actually got pretty close, except for one thing:
you need to convert the streaming viny...
Configure Sublime Text on OS X to show full directory path in title bar
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214
With Sublime Text 3, all that's necessary is to edit your Sublime user preferences (Preferences...