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CSS <em>mem>edia queries: <em>mem>ax-width OR <em>mem>ax-height
When writing a CSS <em>mem>edia query, is there any way you can specify <em>mem>ultiple conditions with "OR" logic?
3 Answers
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Notification click: activity already open
... application with notifications that open a certain activity if I click the<em>mem>. I want that, if I click the notification and the activity is already opened, it's not started again, but just brought to front.
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What is hashCode used for? Is it unique?
I notice there is a getHashCode() <em>mem>ethod in every controls, ite<em>mem>s, in WP7, which return a sequence of nu<em>mem>ber. Can I use this hashcode to identify an ite<em>mem>? For exa<em>mem>ple I want to identify a picture or a song in the device, and check it whereabout. This could be done if the hashcode given for specifi...
Understanding garbage collection in .NET
...g a debugger. You'll need to run your code the way it runs on your user's <em>mem>achine. Switch to the Release build first with Build + Configuration <em>mem>anager, change the "Active solution configuration" co<em>mem>bo in the upper left corner to "Release". Next, go into Tools + Options, Debugging, General and un...
What's “wrong” with C++ wchar_t and wstrings? What are so<em>mem>e alternatives to wide characters?
I have seen a lot of people in the C++ co<em>mem><em>mem>unity(particularly ##c++ on freenode) resent the use of wstrings and wchar_t , and their use in the windows api. What is exactly "wrong" with wchar_t and wstring , and if I want to support internationalization, what are so<em>mem>e alternatives to wide chara...
Python read-only property
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Generally, Python progra<em>mem>s should be written with the assu<em>mem>ption that all users are consenting adults, and thus are responsible for using things correctly the<em>mem>selves. However, in the rare instance where it just does not <em>mem>ake sense for an attribute ...
How to wait for several Futures?
Suppose I have several futures and need to wait until either any of the<em>mem> fails or all of the<em>mem> succeed.
8 Answers
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How can I do division with variables in a Linux shell?
When I run co<em>mem><em>mem>ands in <em>mem>y shell as below, it returns an expr: non-integer argu<em>mem>ent error. Can so<em>mem>eone please explain this to <em>mem>e?
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What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
... the header of a Bash script, what's the difference between those two state<em>mem>ents:
5 Answers
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Difference between Big-O and Little-O Notation
... o(g) is a set.
In Big-O, it is only necessary that you find a particular <em>mem>ultiplier k for which the inequality holds beyond so<em>mem>e <em>mem>ini<em>mem>u<em>mem> x.
In Little-o, it <em>mem>ust be that there is a <em>mem>ini<em>mem>u<em>mem> x after which the inequality holds no <em>mem>atter how s<em>mem>all you <em>mem>ake k, as long as it is not negative or zero.
T...