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What are the minimum margins most printers can handle?
...ide with lots of graphics so maximizing real estate is a must but at the same time ensuring users printers can handle the tight margins is a must.
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How to use Git properly with Xcode?
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I have worked on iPhone applications full time since the SDK launch, most of that time spent working on teams with multiple developers.
The truth is that it's way more harmful to disallow merging of that .pbxproj file than it is helpful. As you say, when you add a fi...
Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
I want to refresh my memory on the conditions under which a compiler typically auto generates a default constructor, copy constructor and assignment operator.
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How can I store my users' passwords safely?
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The easiest way to get your password storage scheme secure is by using a standard library.
Because security tends to be a lot more complicated and with more invisible screw up possibilities than most programmers could tackle alone, using a standard library is almost always...
What do all of Scala's symbolic operators mean?
Scala syntax has a lot of symbols. Since these kinds of names are difficult to find using search engines, a comprehensive list of them would be helpful.
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Use of 'const' for function parameters
...re? For example, imagine a simple mutator that takes a single boolean parameter:
31 Answers
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Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
... and it works like a charm.
Material
a cross-over Ethernet cable (the name is fancy but it's just a normal Ethernet cable)
a laptop (ubuntu)
a Raspberry Pi (I have the Pi2)
Prerequisites on your ubuntu
Install network-manager
$sudo apt-get install network-manager
Install nmap
$sudo apt-ge...
How to iterate over rows in a DataFrame in Pandas
I have a DataFrame from Pandas:
22 Answers
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C pointers : pointing to an array of fixed size
...aying in your post is absolutely correct. I'd say that every C developer comes to exactly the same discovery and to exactly the same conclusion when (if) they reach certain level of proficiency with C language.
When the specifics of your application area call for an array of specific fixed size (ar...
How do I create a right click context menu in Java Swing?
I'm currently creating a right-click context menu by instantiating a new JMenu on right click and setting its location to that of the mouse's position... Is there a better way?
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