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Cloning a MySQL database on the same MySql instance
...if there is a built-in way to let mysqldbcopy ask you for the password; at least I couldn’t find anything like that in the documentation. You could build this functionality yourself, though. In Bash that could look somewhat like this: mysqldbcopy --source=root:"$(read -sp 'Source password: ' &...
How do I return to an older version of our code in Subversion?
... @DavGarcia's TortoiseSVN instructions weren't right for me, at least not to revert all the files in a revision (using TortoiseSVN 1.8.8). Right click on the folder, select TortoisSVN->Show log. Pick the revision(s) that you want to revert, right click as say "Revert changes from thi...
Build error: You must add a reference to System.Runtime
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Good questions - I haven't deal with 4.5.2 or 4.6 yet, at least from the build automation standpoint.
– sfuqua
Jul 31 '15 at 16:57
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How to erase the file contents of text file in Python?
...n opening the file for writing and closing it again will not be enough. At least some of the information will still be on the storage device and could be found, for example, by using a disc recovery utility.
Suppose, for example, the file you're erasing contains production passwords and needs to be...
Max length for client ip address [duplicate]
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Some databases (postgres at least) have a native IP column type, and does the conversion for you.
– gnud
Jul 2 '09 at 21:32
4
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Merge / convert multiple PDF files into one PDF
...ng else, just work with what you already have installed in your system (at least both come by default in my box).
Hope this helps,
UPDATE: first of all thanks for all your nice comments!! just a tip that may work for you guys, after googleing, I found a superb trick to shrink the size of PDFs, I red...
Disable Visual Studio code formatting in Razor
...her solution (various settings under Tools > Options) worked for me, at least not when pasting content that is supposed to change between code/html in some way, i.e. pasting lines containing C# code followed by html tags or pasting html markup directly after lines with C# code.
...
How can I sort a List alphabetically?
...nk it will not only get un-sorted, it will also stop working correctly. At least if the mutatation of the object affects its sorting order. The tree set relies on the items being sorted to perform its tasks (like searchting, removing, inserting...).
– Lena Schimmel
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Test if string is a guid without throwing exceptions?
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I would at least rewrite it as:
try
{
value = new Guid(s);
return true;
}
catch (FormatException)
{
value = Guid.Empty;
return false;
}
You don't want to say "invalid GUID" on SEHException, ThreadAbortException or other fatal...
Simplest way to wait some asynchronous tasks complete, in Javascript?
...le and any of the many async programing libraries out there should have at least one function to do this kind of thing.
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