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How to validate an Email in PHP?

...1\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\]]){7,})(?:[a-f0-9]{...
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How to commit my current changes to a different branch in Git [duplicate]

...ly that's an unavoidable merge conflict, a consequence of making changes based on the wrong branch. Git can't magically resolve them for you. – Cascabel Oct 10 '13 at 15:40 ...
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Test whether string is a valid integer

... Additionally, based on character collation (see this related question/answer) something like d[g-i]{2} could end up not only matching dig but also dish in the collation suggested by that answer (where the sh digraph is considered a single ...
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jquery select change event get selected option

... the find is required var name = $(e.target).attr('name'); } JSFiddle Demo share | improve this answer | follow | ...
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vs.

...w-pane" frameborder="0" height="352" width="396" src="data:application/pdf;base64, ..DATAURLHERE!... "></iframe> share | improve this answer | follow ...
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What is the smallest possible valid PDF?

... I needed a base64-representation of a PDF. So, if anyone is interested, here is the base64-string of the 138 bytes version: JVBERi0xLjAKMSAwIG9iajw8L1BhZ2VzIDIgMCBSPj5lbmRvYmogMiAwIG9iajw8L0tpZHNbMyAw\nIFJdL0NvdW50IDE+PmVuZG9iaiAzIDAgb2...
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Get and set position with jQuery .offset()

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Change MySQL default character set to UTF-8 in my.cnf?

... Is your first line max_allowed_packet=64M related to this UTF8 issue in any way? – malhal Nov 29 '12 at 3:40 ...
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Eclipse secure storage

... In windows 7 enerprise 64 bits + java 8 In eclipse go to : Preferences --> General -> security -> secure Storage. In master Password providers UNCKECK Windows integration (64 bits) Then go to General -- network...
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Fill remaining vertical space with CSS using display:flex

... flex to ANY of the flex items will trigger calculation of the items sizes based on flex distribution: if only one cell is set to flex, for example: flex: 1 then this flex item will occupy the remaining of the space if there are more than one with the flex property, the calculation will be more com...