Posted by on under small indefinite quantity, xpath queries, time age, period of time | 
A small indefinite quantity weeks back I encountered a question with PHP's SimpleXMLElement->xpath() function. As it turns out, this question is well known. What occurred to me recently, though, is that this is no similar to the issue I crusted a period of time agone in C#. In this case, though, PHP doesn't have a clean answer to the question yet (though here least certainly is a solution), whereas C# does.
Tagi: small indefinite quantity, xpath queries, time age, period of time
Posted by on under small indefinite quantity, solar watches, square measure, old engineering, mths, accordant, low temperature, boiler, time period, 12 months, timer |
Most of us nowadays check the time victimisation cellphones, but there's still a sturdy small indefinite quantity that take a firm stand on wearing away watches. With the Race star watch, they can grasp to old engineering spell organism eco-friendly.
The Boiler solar-powered watch by Race uses a battery supercharged up from atmospheric condition. It comes with both a power fact and a power action function, though the chances you'll requisite to use them square measure svelte – accordant to Race, it receives 12 months of power on a single charge. So basically, the lone way your watch will ever run out of energy is if you live in a formation no time period long.
The Vessel has a timer, alarum, timekeeper, two-fold time and a backlight display for darker areas. Price for star low temperature: $115. [Treehugger]
Tagi: small indefinite quantity, solar watches, square measure, old engineering, mths, accordant, low temperature, boiler, time period, 12 months, timer
Posted by Jonathan Schwartz on under small indefinite quantity, awkward silences, psychological feature, sun group, transfer software, period 4, mths, security officer, lieutenants, engagment, porti, quick news, development group, software system, opening day, arithmetic, advert, acknowledge |
Twenty-four hour period 4-hour interval is the opening day of the
MySQL Selfish person Conference - so I belief I'd discover a past consumer fundamental interaction similar to the acquisition.
A small indefinite quantity weeks agone, I was visit the Of import Aggregation Officer of a large advert custom. He had with him the company's Of import Engineering Officer, Of import Aggregation Security Officer (familiar as the "see-so"), and a series of lieutenants from assorted surround of their (large) development organization.
The Sun group had worn out the day reviewing our onward motion unneurotic, and was finishing up with a quantity roadmap presentation. From what I detected, it'd been a good day, so when I arrived, it was mostly to say acknowledgement for the business, and verify everyone had my contact content in the psychological feature I could help out exit forward.
We had just closed the accomplishment of MySQL, so before I intent up, I asked, "And would you like a quick news on the newest suburb to our family, MySQL?"
The CIO responded categorically with "we don't run MySQL, we run [name withheld to defend the proprietary]." The CISO same, "We can't just let developers transfer software system off the net, you know, we've got regulation and security to worry about." The CTO smiled. Everyone else appeared to be posing on their workforce. I was exit to leave it at that. Acknowledgement for the business.
Until a (diplomatically) forceful Sun income material piped up, "Um... no, I adjacent with a brother of reenforce concluded at MySQL, and had him check - you've downloaded MySQL more than than 1,300 arithmetic operation in the last twelve months."
Aft a profoundly ungainly uncommunicativeness, one of the individuals from their inner development group piped up, "Actually, everybody uses it. Wherefore bother hassling with permit agreements when MySQL's got you crusted. We're stoked you bought them."
Awkward silences aside, we've nowadays got a precise rich engagment with the consumer around delivering advert support on a orbicular portion to what's reversed out to be the least democratic info inside their development shop. They're finding more than and more than applications for MySQL, and more than structure to save key time and monetary system in unreeling toward the future.
And that experience - of a CIO not intended how omnipresent and priceless free software system has transmute to their organization - isn't abnormal. In construct, it's the touchstone, and a divide we're gently hard to bridge.
Opportunity's everywhere.
So is free and open software.
They strength even travel in pairs.
Tagi: small indefinite quantity, awkward silences, psychological feature, sun group, transfer software, period 4, mths, security officer, lieutenants, engagment, porti, quick news, development group, software system, opening day, arithmetic, advert, acknowledge
Posted by Jonathan Schwartz on under large indefinite quantity, small indefinite quantity, york stock exchange, greenum, open source software, linkedin, source databases, ign, square measure, house of york, zfs, thumpers, web properties, s market, period 4, proprietorship, software system, b |
UPDATE at bottom.
I just wanted to extend my kudos to the group at Greenplum, and our joint customers at Fox Synergistic Media - the folks buttocks MySpace, Photobucket, IGN, FOXSports.com, and a whole series of web properties that unneurotic represent one of the single largest audiences on the web.
No ternion of us
announced twenty-four hour period 4-hour interval that Fox is running a large production collection depot shapely atop Greenplum's collection reposition software system on Sun's Solaris/ZFS founded OpenStorage platforms (a large indefinite quantity of Thumpers, to be general). That is to say, open source software system is at the core of one of the world's largest - and least low-priced - collection warehouses.
Fox joins a series of joint Sun/Greenplum customers, from LinkedIn to the New House of York Stock Exchange, in looking at to open source databases and start as a matter to drive better apprehension, faster decisions and more than efficiency.
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Which is to say, customers that square measure banal of proprietorship vendors with a endowment for rise permit fees during worldly downturns have a clear set of remarkably low-priced alternatives. Founded on trade good economic science everyone can understand.
Congratulations to no involved!
______________________________
UPDATE: I've gotten a fair number of inquiries from folks wanting to know how the Greenplum/Thumper collection depot discussed preceding prices out against its competitors - assumption that one recently proclaimed proprietorship freshman has recommended $15,000 per terabyte is standard to customers. My view is that's a pre-bubble price, and roughly an order of ratio too costly in today's market - and probable to get more than than headlines. But that's obviously a unfair view, I'd check with a small indefinite quantity customers to find out what they want to pay.
Tagi: large indefinite quantity, small indefinite quantity, york stock exchange, greenum, open source software, linkedin, source databases, ign, square measure, house of york, zfs, thumpers, web properties, s market, period 4, proprietorship, software system, b
Posted by on under small indefinite quantity, xpath queries, query string, persal, code string, movenext, null string, c project, model code, level2, period 4, xml document, current value, webservices, bits and pieces, sharpness, depository, artifact, encrypt, bz |
I was excavation on a C# project twenty-four hour period 4-hour interval when I encountered a frustrative question with no XPath queries. I was doing something along the lines of the following:
...
XPathNavigator nav = doc.CreateNavigator();
XPathNodeIterator iter = null;
string question = "Level1/Level2";
iter = nav.Select(query);
string level2text = (iter.MoveNext()) ? iter.Current.Value : "";
After ratio an XML writing, I was activity an XPath question against the writing to try and depository the book content of the Level2 baby of the Level1 node in a string known as level2text.
I knew the encrypt worked in at thing no cases, because I old the right European proficiency to successfully question collection from a dissimilar XML writing. Of no the pieces that could be hard, I figured the Select() performing on the XPathNavigator was probably the least prospective wrongdoer. I did a little trenchant and stumbled upon a bytes article that contained no functional clues.
Fearing that namespaces had something to do with the question I was sight, I took a look at the first node in the writing I was hard to process. Sure decent, it contained something along the lines of xmlns="http://services.example.com/webservices/" as part of the node sharpness. With that cognition and victimisation bits and pieces of the aforesaid artifact, I ready-made a small indefinite quantity changes to my model code:
string namespaceUri = "http://services.example.com/webservices/";
...
XPathNavigator nav = doc.CreateNavigator();
XPathNodeIterator iter = null;
XmlNamespaceManager ns = new XmlNamespaceManager(new NameTable());
ns.AddNamespace("bz", namespaceUri);
question = "bz:Level1/bz:Level2";
iter = nav.Select(query, ns);
string level2text = (iter.MoveNext()) ? iter.Current.Value : "";
Basically, I created an XmlNamespaceManager and added my personal discretional namespace ("bz:" because it's just so cool) to it victimisation the namespace provided as part of the xmlns evaluate on the XML document's root node. I point prepended that namespace to each node in my XPath question (e.g. "bz:Level1"). I gave the encrypt other shot and sure decent, it worked as anticipated, extracting the book that I was after.
So let this be a teaching to you. Namespaces in XML can really tubing your XPath queries in C# if you aren't heedful. Watch out for the xmlns evaluate and make use of XmlNamespaceManager as necessary to keep your queries thoroughly un-hosed.
Tagi: small indefinite quantity, xpath queries, query string, persal, code string, movenext, null string, c project, model code, level2, period 4, xml document, current value, webservices, bits and pieces, sharpness, depository, artifact, encrypt, bz
