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A non well formed numeric value encountered
...e being hinted in the function definition. "4" represented by a string is different from 4 represented by an integer. So either conform to the function definition or turn off strict types, if you truly need to coalesce 'similar' values, e.g. string "4" to integer 4.
– parttimet...
Bundle ID Suffix? What is it?
...Bundle ID Suffix. What is this? Not sure what to put here and what the significance of it is.
2 Answers
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How to delete SQLite database from Android programmatically
... Must you have a rooted phone for this to work? Or is there a way to specify a permission? Or does it only work on the emulator?
– PeteH
Jan 24 '13 at 7:21
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Could not load file or assembly System.Web.Http.WebHost after published to Azure web site
...ly(System.Web.Http.WebHost) and then do a redeploy, it should work fine.
If you get the similar error i.e. some other assembly missing, then make that assembly to copylocal=true and redeploy, repeat this iteratively - if you are unsure of its dependencies.
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Read each line of txt file to new array element
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If you don't need any special processing, this should do what you're looking for
$lines = file($filename, FILE_IGNORE_NEW_LINES);
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Retrieve the maximum length of a VARCHAR column in SQL Server
I want to find the longest VARCHAR in a specific column of a SQL Server table.
10 Answers
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Where does the .gitignore file belong?
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Put .gitignore in the working directory. It doesn't work if you put it in the .git (repository) directory.
$ ls -1d .git*
.git
.gitignore
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What is lexical scope?
...t deduce the outer dynamic scope of a function, consider our last example. If we write something like this:
if(/* some condition */)
dummy1();
else
dummy2();
The call chain depends on a run time condition. If it is true, then the call chain looks like:
dummy1 --> fun()
If the condit...
Cannot use ref or out parameter in lambda expressions
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Lambdas have the appearance of changing the lifetime of variables that they capture. For instance the following lambda expression causes the parameter p1 to live longer than the current method frame as its value can be accessed after the method frame is no longer on th...
How to compare two dates in php
How to compare two dates in php if dates are in format '03_01_12' and '31_12_11' .
15 Answers
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