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MySQL WHERE: how to write “!=” or “not equals”?

... StackExchange.ifUsing("editor", function () { StackExchange.using("externalEditor", function () { StackExchange.using("snippets", function () { StackExchange.snippets.init(); ...
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Concat all strings inside a List using LINQ

... If you can't see the Aggregate method, you need to add using System.Linq; – Cédric Guillemette Jan 5 '13 at 21:05 ...
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How to create EditText with cross(x) button at end of it?

... If you happen to choose this solution and notice that the image is stretched a lot too much, you should probably use an ImageButton instead of a regular Button. – personne3000 Apr 23 '13...
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CSS3 Transparency + Gradient

... The IE7 and IE8 gradients don't specify any alpha color? Do they really fade to transparent? – KajMagnus Nov 5 '11 at 11:44 add a commen...
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Unexpected character encountered while parsing value

... I solved the problem with these online tools: To check if the Json structure is OKAY: http://jsonlint.com/ To generate my Object class from my Json structure: https://www.jsonutils.com/ The simple code: RootObject rootObj= JsonConvert.DeserializeObject<RootObject>(File...
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What code analysis tools do you use for your Java projects? [closed]

... couple of other ways. Namely, report generation and warning suppression uniformity. I'd like to add these aspects to this discussion (which should probably have the "static-analysis" tag also): how are folks configuring these tools to create a "unified" solution? (I've asked this question separatel...
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How to supply value to an annotation from a Constant java

... a constant expression. Simple names that refer to constant variables. Qualified names of the form TypeName . Identifier that refer to constant variables. Actually in java there is no way to protect items in an array. At runtime someone can always do FieldValues.FIELD1[0]="value3", therefore the a...
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Best practices for SQL varchar column length [closed]

...hink early SQL Server versions actually treated a VARCHAR with length 255 differently than one with a higher maximum length. I don't know if this is still the case. For almost all DBMS, the actual storage that is required is only determined by the number of characters you put into it, not the max ...
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Can scripts be inserted with innerHTML?

...d escaping your content, as well as a bunch of other "gotchas". Generally if you're going to eval() it yourself, you want to create/send the script code without any HTML markup such as <script>, as these will not eval() properly. ...
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@media media query and ASP.NET MVC razor syntax clash

... Even with the space, this did not work for me. Daut's answer with 2 different style elements did work though! – CPHPython Jun 6 '19 at 14:39 add a comment ...