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Grep not as a regular expression

...as grep -F. Direct invocation as fgrep is deprecated, but is provided to allow historical applications that rely on them to run unmodified. For the complete reference, check: https://www.gnu.org/savannah-checkouts/gnu/grep/manual/grep.html ...
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Replacement for Google Code Search? [closed]

...- I use it a couple times a week to see how other developers have used (usually poorly documented) APIs. It's also convenient to see the internals of some of those APIs, or to find which API corresponds to the functionality you want (it's a great resource for Android in particular -- give it some o...
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Select distinct using linq [duplicate]

...le rather than IList as the Linq above is lazily evaluated: it doesn't actually do all of the work until the enumerable is iterated. When you call ToList it actually walks the entire enumerable forcing all of the work to be done up front. (And may take a little while if your enumerable is infinitely...
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iOS: Use a boolean in NSUserDefaults

... There is a method in NSUserDefaults called registerDefaults:. You use this method to set your application's "default defaults." Basically, you create an NSDictionary containing your default keys and values (in your case a NO for a "saved credentials" key), and ...
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Android JSONObject - How can I loop through a flat JSON object to get each key and value

... Use the keys() iterator to iterate over all the properties, and call get() for each. Iterator<String> iter = json.keys(); while (iter.hasNext()) { String key = iter.next(); try { Object value = json.get(key); } catch (JSONException e) { ...
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Are PostgreSQL column names case-sensitive?

... All identifiers (including column names) that are not double-quoted are folded to lower case in PostgreSQL. Column names that were created with double-quotes and thereby retained upper-case letters (and/or other syntax violat...
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Define static method in source-file with declaration in header-file in C++

...Probably the best course of action is "do it as std lib does it". That is: All inline, all in headers. // in the header namespase my_namespace { class my_standard_named_class final { public: static void standard_declared_defined_method () { // even the comment is standard ...
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How do I iterate over a range of numbers defined by variables in Bash?

...echo $i; done edit: I prefer seq over the other methods because I can actually remember it ;) share | improve this answer | follow | ...
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Is there a difference between PhoneGap and Cordova commands?

I just installed Phonegap for the first time and just browsed through the docs. What confuses me is the fact that some docs are using the command "phonegap" and some "cordova". ...
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unsigned APK can not be installed

...trying to distribute my application to some people for testing. I have installed it on my Desire directly from eclipse and it works fine. ...