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Why does select() keep falling out on a signal?

Common Questions
Signals tend to cause blocked system calls to return -1 with errno set to EINTR. When you set up a signal handler with sigaction(), you can set the flag SA_RESTART, which is supposed to restart the system call after it was interrupted. My favorite solution to this involves a goto statement.
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Why does ps get signal 17?

procps - Frequently Asked Questions (FAQ)
No ps release has ever had this problem. Most likely your system has been broken into. You might want to install a more recent version of the OS. If you'd rather take your chances, simply upgrade procps.
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Why does "No video signal detected" appear on all channels I select?

FAQs ShowStopper (PVRs)
Your menu options may not be correct. Check menu options in the setup menu. Make sure the line input selections in the menu match what is connected on the back of the Showstopper. Check your video connections. If you are using a satellite or cable box, ensure that the device is powered on. Also check to make sure the correct output channel is selected for the Cable/Satellite box (ch.3 or ch.4).
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What does a blinking walk signal mean?

misc.transport.road FAQ
Now obsolete, these meant to watch for turning traffic across the crosswalk (whereas a solid "WALK" meant that there should be none). These were once used extensively in DC, and some may still exist in places. Mar 10, 2004
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Why does the Niplette keep falling off?

Breast Feeding: Frequently Asked Questions: Resources : AVEN...
This can happen when the tube is blocked by either discharge from the nipple or by Vaseline. It is important to flush the tube through with hand-hot soapy water by drawing the liquid up through the thimble and tube into the syringe and then flushing it back out. This exercise should be repeated a number of times and then finally with clear water.
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Why does Falling Pixel take a commission?

Support :: Falling Pixel
Falling Pixel takes a small and extremely competitive percentage to cover the costs involved in hosting, marketing, future upgrades of the site/service and running costs. This ensures that all of our members receive the best possible service.
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How do you select the input signal for TrueRTA?

TrueRTA Real Time Analyzer FAQ Page
You have to use the Windows Record Mixer to select the input to TrueRTA. The signal selected for recording will be the signal that TrueRTA receives as its input. See "Getting Started Quickly" under the Help topics for details on opening the Record Mixer. Remember that your name, address, etc are also a part of the registration code. Be sure to Copy and Paste the information Exactly as sent in the email.
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What About... Falling?

Beginner Surfing Tips How To Start Surfing
You are going to fall in the water. Your head will go under. Depending on how big a wave you fall on, it'll be like falling into a cross between a cement mixer and a fast flowing river. Waves are pretty powerful, even the small ones. Medium size ones can act like a Sumo Wrestler stomping his feet, picking you up, and slamming you down.
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What does it mean to dream of falling?

I Had the Strangest Dream!
Dreams of falling symbolize a feeling of loss of control, a lack of confidence, and that you are loosing your step as a result of not having your feet firmly planted on the earth. This dream can symbolize that you are overwhelmed with the events in your life.
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How does the array keep from falling over in the water?

Do you have questions about your ionic foot bath? Take a loo...
The legs on the array are triangular in shape which stabilizes the legs. The legs are made of sturdy lexan plastic, with 2 the cross bars on top. Between the shape of the legs, and materials used the array, and the weight of the array, is very sturdy practically indestructible. When the array is in the foot bath it does not have a tendency to tip. If by chance it would get tipped over in the water it will not hurt anything you simple pick it up and set it back up.
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My pedometer keeps falling off. Why does this happen?

HealthPartners' 10,000 Steps
Over time, itâ??s natural for the plastic clip on the pedometer to loosen up a little. On days when your garment waistband is thin, it may not attach as tightly as on days your waistband is thicker. Also, if youâ??re really active or moving things (e.g. lifting objects) in such a way that the pedometer is getting bumped a lot, the jarring may contribute to the pedometer falling off.
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Does this mean that you can prevent my mother from falling?

Carillon Assisted Living - FAQs
Unfortunately not. It is important to be aware that no assisted living facility or nursing home can prevent resident falls, which are regretably part of the normal aging process and therefore a natural risk of living. While we staff caregivers 24 hours a day, we cannot and do not provide one-on-one assistance or oversight 24 hours a day. Nor do we allow bed rails, which are considered to be a restraint.
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How does the WHYY time signal work?

Frequently Asked Questions | TV12 | WHYY
The time signal is derived from the WHYY master time code generation system, which is locked to the GPS satellite time system. The time signal is injected into VBI line 21 field 2 of WHYY' analog television signal transmission. The signal is then distributed over-the-air on Channel 12: on cable systems carrying WHYY (usually but not always on Channel 12). The time signal can be detected and used by newer model VCRs and televisions.
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Why does the wireless signal keep disconnecting?

PROLiNK - FAQ (H9000G)
a) Performance of any wireless device can be affected by interference from other devices like cordless phones, microwave oven, and neighbouring networks. Please change your wireless channel to 1~13 (except 1, 6 and 11) to see if the signal improves.
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Q2: When I activate the system where does the signal go?

Electronic Emergency Medical Alert Systems - FAQ about elder...
An operator from our monitoring station will receive the signal and immediately access your account information. The operator will be able to notify the necessary responders and/or contact your local EMS depending on the nature of the emergency.
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When does the signal actually occur ?

Q & A
Signal always occurs on day 0. The search space extends from current day (Day 0) to the number of days (or bars) back as set in the program. Within that search space, all OHLC quotes will be considered during the optimization process. If you choose to use the Day of Week selection feature, you will see the Day 0 or signal day, which is the current day if you trade on current close, or the day before entry if you trade on next open.
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How far does the signal reach?

Frequently Asked Questions Page (FAQ)
The RealGuard system is designed primarily for use in residential areas. It has a wireless design range of 100 meters (330 feet) between each of the components, which is sufficient for most rural and urban uses. The range is, however, dependent upon the structure of the building. The audible signal release from the products is extremely loud and heard from great distances. Not today.
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Why does my signal strength vary?

ITS: Wireless & FAQs
Distance from the access point (AP) or hot spot. You may experience variable rates ranging from 54Mbps to 1Mbps depending on how close you are to the AP. Physical obstructions. You may experience a weaker signal strength if there are physical obstructions between your wireless antenna and the wireless network antenna
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What does it take to get SCDOT to put up a traffic signal?

SCDOT - Public Forum - Frequently asked Questions
SCDOT receives and satisfies many requests for traffic signals each year. The agency also investigates and denies many signal requests which citizens consider needed. At many intersections, traffic signals offer the best solution for improved safety and traffic flow. But that is not always the case. There are locations where the positive effects of traffic signals are limited, at best, making it unnecessary and even undesirable to install them.
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In Which Group Of Diabetes Are You Falling?

Gestational Diabetes
The two main categories of diabetes are referred to as primary and secondary diabetes. Primary or Idiopathic Diabetes Idiopathic diabetes Type 1, also referred to as IDDM or juvenile onset diabetes, is the result of the immune system's destruction of the insulin producing pancreas and its cells. Idiopathic diabetes Type 2, also known... Diabetes has been attributed with thousands of death and the numbers of people diagnosed with it is increasing at an alarming rate.
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How do spiders climb walls without falling?

Objective Consulting, Inc. :: Spider Information :: FAQs
According to a BBC science website, some spiders secrete a small amount of the sticky silk they use for their webs onto their feet and use that to move across walls. Other spiders have specially designed feet that allow them to grasp the irregular surface of walls and ceilings. They cannot climb slick surfaces, because their feet have nothing to grasp.
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How do I keep my goggles from falling off when I do a racing start ?

FAST Swim Store Sizing and Fitting, Frequently Asked Questio...
Buy goggles that fit. Ask your coach for advice -- you may need to tuck your head against your chin more. You might find that wearing a swim cap helps. Some swimmers get better results with a split, two-piece strap. Finally, tighten the strap more for racing. Some swimmers keep a pair of goggles just for racing that are too tight for day-to-day training but they know are adjusted correctly for racing. You can purchase anti-fog goggles or anti-fog drops for your goggles.
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What should I do if the EXELON PATCH keeps falling off?

Frequently Asked Questions About EXELON® PATCH
If the EXELON PATCH is not staying on during application, it is possible that the skin is wet or that it is not pressed firmly into place. Also, some soaps, creams, or lotions may keep the patch from sticking. Check with your doctor or pharmacist to make sure you followed the application instructions correctly. If the EXELON PATCH still doesn't stick, you may place medical tape over the patch to hold it in place. If the patch falls off, a new patch should be applied for the rest of the day.
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spo10 Q: What about falling?

Flatliners Southeast Climbing FAQ's - Frequently Asked Quest...
The traditional lead climber needs a belayer to manage the rope between them so there is never any slack nor is it too tight. The belayer anchors himself to something solid. As the climber ascends, he looks for fissures, cracks, or other features which he can use to attach the rope to the rock. If he falls, the rope will be held to the rock by the anchors he has placed. If the placements are good and the rock solid, all is well.
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How does AmeriPlan® select their providers?

AmeriPlan Health® answers frequently asked questions
Many of our providers are referred to us by our members. We also actively recruit for our network on an on-going basis. All providers much have an active license in the state in which they practice and have professional liability insurance. The license is verified and checked for revocations, suspensions and actions. Assessments and on-site inspections are made to provider offices.
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I have inserted CJK characters into my table. Why does SELECT display them as "?" characters?

Appendix A. Frequently Asked Questions About MySQL 5.1
This problem is usually due to a setting in MySQL that doesn't match the settings for the application program or the operating system. Here are some common steps for correcting these types of issues: People often think that the client character set is always the same as either the server character set or the character set used for display purposes. However, both of these are false assumptions.
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During the install, I get a fatal signal 11 or signal 7. What does this mean, and what can I do?

Installation and Other General Questions
Signal 11's and signal 7's are errors indicating a hardware error in memory or on the bus. This can be due to problems in executables or with the hardware of the system. The Linux kernel tends to make much greater use of capabilities of a system's CPU, cache, and memory. Therefore, it is more prone to faulting on marginal or defective hardware. The first thing to do is check to see if you have the latest installation and supplemental floppies from Red Hat. Check the errata page (http://www.
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How does the 1310nm laser signal interconnect with a 1550 nm laser signal?

Cisco - SRP and DPT Frequently Asked Questions
A 1550 nm laser signal, at a 1550 nm interface, can be received by or detected by a diode at the 1310 nm interface. A 1310 nm laser signal, at a 1310 nm interface, can be received by or detected by a diode at the 1550 nm interface. The reason for this is that all the optical router interfaces, DPT and Packet over SONET (PoS), use the receive (Rx) part of the interface (a wideband diode). This means the diode can receive either 1310 nm or 1550 nm laser signals.
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What does it mean to dream about teeth falling out?

I Had the Strangest Dream!
Because teeth are located in the mouth, any dream about teeth has a great deal to do with issues of communication and your ability to process, or "chew on", the data that you have acquired throughout the day. If you dream of losing your teeth, then you are venting your feelings of insecurity, powerlessness, financial stress, or your feelings about the loss or death of a family member. Or, this could be a sign to clean up a communication that went awry.
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