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Differences in string compare methods in C#

... Yes, that's why I now use Object.ReferenceEquals when I am looking for object equality :). It may be a tad over-defensive, but I am not maniacal about it and truthfully this situation doesn't pop up very often. – Ed S. ...
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How to delete from multiple tables in MySQL?

...ding deletes can cause no more trouble than delete on its own. We already know that pa is a proper child of p due to the id/pet_id mapping. – paxdiablo Jul 26 '10 at 3:24 ...
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (

...e original value of every field in the row, and if 0 rows are affected it knows something's gone wrong. The idea behind it is that you won't end up overwriting a change that your application didn't know has happened - it's basically a little safety measure thrown in by .NET on all your updates. If...
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How do you stretch an image to fill a while keeping the image's aspect-ratio?

...th to 100% (demo) .container img { width: 100%; } Since you don't know the aspect ratio, you'll have to use some scripting. Here is how I would do it with jQuery (demo): CSS .container { width: 40%; height: 40%; background: #444; margin: 0 auto; } .container img.wide { ...
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How do I align views at the bottom of the screen?

...YI: that wouldn't work inside a ScrollView. This is the issue I am facing now. See stackoverflow.com/questions/3126347/… – IgorGanapolsky May 23 '12 at 0:40 6 ...
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Django - iterate number in for loop of a template

... [Django HTML template doesn't support index as of now], but you can achieve the goal: If you use Dictionary inside Dictionary in views.py then iteration is possible using key as index. example: {% for key, value in DictionartResult.items %} <!-- dictionartResult is a di...
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How to sleep for five seconds in a batch file/cmd [duplicate]

...ly valid public IP address. Theoretically, it may be reached. It's offline now because I suspect their owners gave up hope to use it for anything but pings from all over the world :) For more details on this IP see serverfault.com/a/339782. It's saver to either use 127.0.0.1 as suggested by Cybergi...
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How to Deserialize XML document

...Deserialize<T>(@this.Trim()); } } } All you have to do now, is: public class JSONRoot { public catalog catalog { get; set; } } // ... string xml = File.ReadAllText(@"D:\file.xml"); var catalog1 = xml.ParseXML<catalog>(); string json = ...
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What's better at freeing memory with PHP: unset() or $var = null

...pdate , is actually a language construct), but it would be interesting to know if one is better than the other. I have been using unset() for most of my coding, but I've recently looked through a few respectable classes found off the net that use $var = null instead. ...
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How to lock compiled Java classes to prevent decompilation?

...omer to make sure you actually are getting stuff from the right customer - now you are responsible for the keys... share | improve this answer | follow | ...