Linux2011-06-13
make: Nothing to be done for `all'.
If you are getting this error (make: Nothing to be done for `all'.) when you 'make' it simply means that you are trying to 'make' the same application a second time.
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Linux2011-06-13
bash: svn: command not found
If you get the error bash: svn: command not found, I take it that, linux is not your hardcore. Because this error is a beginner's question and could be easily resolved as below.
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apxs: command not found
If you get the error apxs: command not found, I take it that, linux is not your hardcore. Because this error is a beginner's question and could be easily resolved as below.
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bash: make: command not found
If you get the error bash: make: command not found, I take it that, linux is not your hardcore. Because this error is a beginner's question and could be easily resolved as below.
Read tutorialAndroid2011-06-06
Error generating R.java from manifest
If you are seeing this error in your Titanium when you launch the Android Emulator, then the issue is related to your 'id' tag in your tiapp.xml file.
Read tutorialTrends2011-04-13
Migration from IPV4 to IPV6
All new Operating Systems such as Windows, Mac OS, Linux, Solaris etc,, already has inbuilt IPV6 support. But this may not be enabled by default. During the migration process you w
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PHP2011-04-08
Convert a hex string into a 32-bit IEEE 754 float number in PHP
onvert a hex string into a 32-bit IEEE 754 float number. This function is 2 times faster then the below hex to 32bit function. This function only changes datatypes (string to int)
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Floating point precision in PHP
Floating point numbers have limited precision. Although it depends on the system, PHP typically uses the IEEE 754 double precision format, which will give a maximum relative error
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Convert IP address to integer and back to IP address in PHP
Here are some tricks to convert from a "dotted" IP address to a LONG int, and backwards. This is very useful because accessing an IP addy in a database table is very much faster if
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Function to return number of digits of an integer in PHP
This is a very simple but useful function to return number of digits of an integer.
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Function to force strict boolean values in PHP
Here is a function that you can use if you have a need to force strict boolean values.Hopefully this will save someone some time from searching for similar.
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Using Unicode Literals in Python
In Python source code, specific Unicode code points can be written using the \u escape sequence, which is followed by four hex digits giving the code point. The \U escape sequence
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