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Running a cron job on Linux every six hours
How can I run command every six hours every day?
7 Answers
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Representing Directory & File Structure in Markdown Syntax [closed]
...n't be any issue with Markdown, it is going to be on your Jekyll templates and users web browsers.
– RobertKenny
Nov 1 '13 at 9:31
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When to use a Content Provider
I understand that Content Providers are made to allow publicly sharing data between applications. However, I'm wondering if anyone has thoughts about making a Content Provider to use just within your own app. Would there be any advantages to doing this? Any disadvantages?
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How do I save a String to a text file using Java?
...u would to any output stream:
out.println(text);
You'll need exception handling, as ever. Be sure to call out.close() when you've finished writing.
If you are using Java 7 or later, you can use the "try-with-resources statement" which will automatically close your PrintStream when you are done w...
Create zip file and ignore directory structure
I need to create a zip file using this command:
7 Answers
7
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How to decorate a class?
...class? Specifically, I want to use a decorator to add a member to a class and change the constructor to take a value for that member.
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Checking if a key exists in a JS object
...e. For example, if the value of obj["key1"] == null (so key1 exists in obj and its value is null), this will return a false result that key1 is not in obj.
– user1258361
May 15 at 20:32
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
...figure there must be at least one way to do it using String.replaceAll() and a regex.
19 Answers
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Most efficient way to convert an HTMLCollection to an Array
... to an Array, other than iterating through the contents of said collection and manually pushing each item into an array?
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Getting name of the class from an instance
I have the following problem: I get an instance of a class passed and want to know the name of the class of this instance. How to get this?
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