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Objective-C and Swift URL encoding
I have a NSString like this:
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Most efficient T-SQL way to pad a varchar on the left to a certain length?
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Grep and Sed Equivalent for XML Command Line Processing
When doing shell scripting, typically data will be in files of single line records like csv. It's really simple to handle this data with grep and sed . But I have to deal with XML often, so I'd really like a way to script access to that XML data via the command line. What are the best tools?
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Search text in fields in every table of a MySQL database
I want to search in all fields from all tables of a MySQL database a given string, possibly using syntax as:
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How to dismiss keyboard for UITextView with return key?
In IB's library, the introduction tells us that when the return key is pressed, the keyboard for UITextView will disappear. But actually the return key can only act as '\n'.
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Fastest way to download a GitHub project
I need to download the source code of the project Spring data graph example into my box. It has public read-only access. Is there is an extremely fast way of downloading this code?
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Grep regex NOT containing string
I am passing a list of regex patterns to grep to check against a syslog file. They are usually matching an IP address and log entry;
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How to run a Runnable thread in Android at defined intervals?
I developed an application to display some text at defined intervals in the Android emulator screen. I am using the Handler class. Here is a snippet from my code:
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Mailto links do nothing in Chrome but work in Firefox?
It seems like the mailto links we're embedding in our website fail to do anything in Chrome, though they work in Firefox.
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How do you Programmatically Download a Webpage in Java
I would like to be able to fetch a web page's html and save it to a String , so I can do some processing on it. Also, how could I handle various types of compression.
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