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What does = +_ mean in JavaScript

...values true, false, and null. Integers in both decimal and hexadecimal ("0x"-prefixed) formats are supported. Negative numbers are supported (though not for hex). If it cannot parse a particular value, it will evaluate to NaN. It is also noted that unary plus is the fastest and preferred...
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How to implement if-else statement in XSLT?

... 320 You have to reimplement it using <xsl:choose> tag: <xsl:choose> &lt...
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Make page to tell browser not to cache/preserve input values

... answered Apr 23 '10 at 14:38 DisgruntledGoatDisgruntledGoat 59.9k6060 gold badges185185 silver badges278278 bronze badges ...
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What does Expression.Quote() do that Expression.Constant() can’t already do?

... +100 Short answer: The quote operator is an operator which induces closure semantics on its operand. Constants are just values. Quotes a...
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MongoDB Many-to-Many Association

...s _id in the roles array instead of the name: {name:"Joe" ,roles:["4b5783300334000000000aa9","5783300334000000000aa943","6c6793300334001000000006"] } and set up the roles like: {_id:"6c6793300334001000000006" ,rolename:"Engineer" } ...
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How can I exclude some folders from my Eclipse project?

... answered Jul 27 '09 at 12:30 Rich SellerRich Seller 78.3k2222 gold badges167167 silver badges173173 bronze badges ...
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Change timestamps while rebasing git branch

... answered Oct 16 '09 at 18:36 Michael Krelin - hackerMichael Krelin - hacker 113k1818 gold badges181181 silver badges166166 bronze badges ...
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?

...ment? – gonzobrains May 8 '13 at 23:01 2 ...
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How to “warm-up” Entity Framework? When does it get “cold”?

... +100 What would be the best approach to have high availability on my Entity Framework at anytime? You can go for a mix of pregenerated ...
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Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks

... use labelpad parameter: pl.xlabel("...", labelpad=20) or set it after: ax.xaxis.labelpad = 20 share | improve this answer | follow ...