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How to implement an STL-style iterator and avoid common pitfalls?
...an input iterator has been dereferenced, it is
//undefined to dereference one before that.
output_iterator : public virtual iterator {
reference operator*() const;
iterator operator++(int); //postfix increment
};
//dereferences may only be on the left side of an assignment
//once an output...
AngularJS - Access to child scope
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One place you probably want to get the child scope is when unit testing directives. If you have a transcluded directive the scope is a child of the scope used to compile the element. Getting access to the scope of the compile...
Show diff between commits
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also, if you really just want to see one file's diffs in those commits, git diff {x} {y} -- filename where {x} and {y} are any of those examples given. See also, git log -p, since there's some overlap.
– michael
Sep 24 '17 ...
Your content must have a ListView whose id attribute is 'android.R.id.list'
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You should have one listview in your mainlist.xml file with id as @android:id/list
<ListView
android:id="@android:id/list"
android:layout_height="wrap_content"
android:layout_height="fill_parent"/>
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py2exe - generate single executable file
...ard that py2exe was able to do this, but I never figured it out. Has anyone successfully done this? Can I see your setup.py file, and what command line options you used?
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Remove .php extension with .htaccess
... this mechanism need to be emulated by
you. For instance after you have done a lot of complicated URL
rewritings to CGI scripts etc.
Perhaps you could expand on why you want to remove the trailing slash all the time?
Remove .php extension
I need it to remove the .php
The closest thing t...
Remote debugging with Android emulator
Is it possible to write the code/compile Android application on one machine and debug it remotely on the emulator launched on another? I'm sick and tired of the emulator constantly eating half of my laptop's CPU.
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How to set UITextField height?
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The default height of a UITextField is 31, for anyone adding one programatically and wanting it a default height
– simon_smiley
Jun 24 '14 at 5:11
2
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How do I get the dialer to open with phone number displayed?
I don't need to call the phone number, I just need the dialer to open with the phone number already displayed. What Intent should I use to achieve this?
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Check empty string in Swift?
In Objective C, one could do the following to check for strings:
14 Answers
14
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