Tobias Schlitt's Blog: Avoid an endless pifall
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Tobias Schlitt has provided a helpful hint for developers working with lots of objects, methods, and singleton patterned functionality to keep out of the same trouble he faced.   During my current exam phase I'm working on some tiny private project to relax after learning. In there I'm using a main controller class, which implements a singleton pattern and initializes several sub-controllers while being created. The singletons purpose is, that the other controllers can access to main controller and its functionality whenever they need, without storing a reference each.   The problem with the code (he gives snippets) was a recursive loop that was suddenly appearing. He finally tracked it down to a constructor in another class that was accessing the main controller's constructor. The issue was that the constructor was never finishing up, so a valid instance wasn't returned, so the whole thing started all over again.
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For the chance to recount nervy tales of outdoor machismo, many backcountry enthusiasts will risk nearly everything. Blocking off dangerous areas won't deter them, nor will frightening signs.
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Here's how to ride out the inevitable drops your stocks will take
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Don't let a will get in the way.
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As you read this, Iâll be winging my way to Prague, where Iâm helping facilitate a two-day CIO round table on IT in emerging markets. Donât worry â itâs not a boondoggle. Just an out-and-back trip (flying coach) â and Iâll probably be too jet-lagged to enjoy the beer.
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Anchoring to a stock's price can keep you from making serious money.
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Prepare for an odd kind of financial disaster.
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Smooth your road to wealth with a little negative correlation.
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Be mindful of stocks trading with high multiples.
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Don't mess around when it comes to your wealth.
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What should an individual investor do when the domestic and foreign stock markets are shaky? One adviser says: Donât try anything fancy.
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Tycho:  In case you are wondering, cats apparently need regular maintenance, like cars.  And, like an oil change, this juicing process can be done (I'm told) at home, preferably with the curtains drawn and a couple inches of sawdust laid down.  That's right: you can wring out your own cat's asshole.  This is the kind of helpful information you can expect when you visit Penny Arcade.  Don't everybody run home at once.    I've been playing a lot of Prism on the DS, even though the Zelda cartridge seems to squeal as I remove it.  I understand there's some kind of Ghost Ship?  I forget all of my cares, and also the cares of Princess Zelda, once those beams begin to refract.    They've ginned up some ridonculous crap about light eating space monsters to support their gameplay, which is very solid, and requires no extraterrestrial photophiles.  It's a puzzle game.  When I put pieces of a puzzle together, I never think about how alone each piece must feel, longing only to congregate with similarly knobbed partial images.  So, discard that.  Discard also the truly nasty presentation, no doubt a result of hard time done in already the Mobile and PC Casual markets.  Part these imperfections like tall savannah grass, and gaze into the game's rich core:  the creation of sometimes very complex circuits.     Inside each puzzle grid, the player is given some combination of Light Emitting Entities, Reflective Mirrors, Splitters, or Prisms.  You must jigger the aforementioned until light of the correct colors is distributed to targets around the edge of the field.  That's it, and the fun comes from how complicated this process can become.  There are quite a few cooperative puzzles as well - where each player has access to half the grid, and they must work together to route everything.  If you try this mode - and I request that you do so, as you only need one (1) cartridge and a willing accomplice - I recommend that you each turn your DS sideways, so that the UI is along the bottom.  That will make it so that "left" and "right" and "up" and "down" all mean the same thing to each of you.  Trust me, you want this.  The game is hard enough without the horror of fully relative terms.    Prism actually taught me something fairly significant about why I play games, and I think it's because the gameplay is so clean and the presentation so spartan that I could pick up on it.  I like games that generate communication.  This is why team-based shooters, roleplaying games, and tactical games are my delight - every one of these entails a suite of custom language to describe it, they require constant dialogue, and, most importantly, all other things being equal these games can be won by the efficient use of language.  Working out puzzles together in Prism has a strong logic component, but in large part the challenge was communicating ethereal notions succinctly.    I suppose this is also why I torment you here, thrice weekly: even when playing a game by myself, I am harvesting the experience so that it may be reconstituted here.  So, thank you for reading.  You dignify my leisure hours.          The Playstation 3 in the office has been more than acceptable for playing the sometimes short, often bad games that have arrived on it - but this holiday, with the titles to prove out the claim, I had to "get mine" in the bawdy parlance of the young.  What tipped my hand wasn't the four hundred dollar system on offer, rather, it was the three hundred and seventy nine dollar model.  These are probably mostly a mail order proposition, but any of those rare twenty gig models the platform launched with got bumped down by the new price.  It's inexpensive by PS3 standards, but it's positively cheap for a Blu-Ray device.  Now fully franchised, flexing all the rich benefits of Sony citizenship, you may expect me to be even more brutal in my critique.
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Learn how to avoid saving a nickel while losing a dollar.
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Pond swooping, an extreme form of high-speed, high-performance parachuting, is popular among those bored with simply plummeting to earth as plain old sky divers.
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We all like to think we learn from mistakes, whether our own or othersâ. So in theory, the more serious bloopers you know about, the less likely you are to be under the bright light of interrogation, explaining how you managed to screw up big-time. Thatâs why we put out an all-points bulletin to IT managers and vendors everywhere: For the good of humanity, tell us about the gotchas that have gotten you, so others can avoid them.ADVERTISEMENTWhite Paper: Converged Services Spell ReliefDiscover why technical decision makers are turning to IP telephony and VPNs to increase worker productivity while keeping an eye on the bottom line.
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The Internet is pretty scary these days. I wish I could say that it was always a treat, but more often than not, you encounter plenty of tricks while surfing the Web.
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By Tom Angleberger   tomangleberger@yahoo.com