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JavaScript + Unicode regexes
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How to 'insert if not exists' in MySQL?
... ZedZed
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pretty-print JSON using JavaScript
...e:
var str = JSON.stringify(obj, null, 2); // spacing level = 2
If you need syntax highlighting, you might use some regex magic like so:
function syntaxHighlight(json) {
if (typeof json != 'string') {
json = JSON.stringify(json, undefined, 2);
}
json = json.replace(/&/g,...
Multiple aggregations of the same column using pandas GroupBy.agg()
... bmubmu
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Regular expression to match DNS hostname or IP Address?
...mes only (and not intranet), I wrote the following snipped, a mix of shell/php but it should be applicable as any regular expression.
first go to ietf website, download and parse a list of legal level 1 domain names:
tld=$(curl -s http://data.iana.org/TLD/tlds-alpha-by-domain.txt | sed 1d | cut ...
How to create war files
...ask that creates the distribution directory and copies any artifacts that need to be WARred directly:
<target name="setup">
<mkdir dir="dist" />
<echo>Copying web into dist</echo>
<copydir dest="dist/web" src="web" />
<copydir dest="dist/web/WEB-INF/...
How to extract text from a PDF? [closed]
...ve have working examples for many languages including: Java, .NET, Python, PHP, Ruby, and others.
I hope it helps.
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What is an EJB, and what does it do?
Been trying to learn what EJB beans are, what does it mean their instances are managed in a pool, blah blah. Really can't get a good grip of them.
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Mongo interface [closed]
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Gates VPGates VP
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What is the difference between Google App Engine and Google Compute Engine?
...d. But the restriction is, you can create your application in only Python, PHP, Java, NodeJS, .NET, Ruby and **Go.
On the other hand, GCE provides you full infrastructure in the form of Virtual Machine. You have complete control over those VMs' environment and runtime as you can write or install an...