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How to capitalize the first letter in a String in Ruby
...s word and the method is #[]). If you used your code inside of a #collect block then you'd end up with two different arrays with the same String objects in each of them (and the Strings would have been modified). That is not something you'd normally want to do. Even if you're aware of this, other...
Split long commands in multiple lines through Windows batch file
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The final code block with the line feed example does not display the blank line, even though it is there. (At least it doesn't show up in IE7) Try reformatting using a blockquote instead.
– dbenham
Nov...
How to use executables from a package installed locally in node_modules?
...option or something or if npm run would work without adding to the scripts block.
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windowSoftInputMode=“adjustResize” not working with translucent action/navbar
...llow device , if you open a dialog and try to scroll then softkeboard will block the scrolling
– Bytecode
May 5 '16 at 6:22
5
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What's the 'Ruby way' to iterate over two arrays at once
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Use the Array.zip method and pass it a block to iterate over the corresponding elements sequentially.
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Placeholder Mixin SCSS/CSS
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To avoid 'Unclosed block: CssSyntaxError' errors being thrown from sass compilers add a ';' to the end of @content.
@mixin placeholder {
::-webkit-input-placeholder { @content;}
:-moz-placeholder { @content;}
::-moz-placehol...
Mocha / Chai expect.to.throw not catching thrown errors
...L. x.y.z throws an exception, which immediately exits the
// enclosing block, so assert.throw() not called.
assert.throws(()=>x.y.z);
// assert.throw() is called with a function, which only throws
// when assert.throw executes the function.
assert.throws(function () { x.y.z });
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R memory management / cannot allocate vector of size n Mb
...st. Currently, I max out at about 150,000 rows because I need a contiguous block to hold the resulting randomForest object... Which is also why bigmemory does not help, as randomForest requires a matrix object.
– Benjamin
Mar 3 '11 at 0:41
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Simple (non-secure) hash function for JavaScript? [duplicate]
... Micro-optimization: remove the if (this.length == 0) {return hash} block since it's redundant anyway (the for is executed while length is positive, otherwise 0 is returned by default). Do I miss something?
– Eugen Mihailescu
Apr 19 '19 at 5:41
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how to get first three characters of an NSString?
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Or, wrap in a @try/@catch block. Nonetheless, this is a better answer than the other.
– Alan Zeino
Mar 14 '11 at 4:28
add a co...