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The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z).Literally speaking the epoch is Unix time 0 (midnight 1/1/1970), but 'epoch' is often used as a synonym for Unix time.Some systems store epoch dates as a signed 32-bit integer, which might cause problems on January 19, 2038 (known as the Year 2038 problem or Y2038).The converter on this page converts timestamps in seconds (10-digit), milliseconds (13-digit) and microseconds (16-digit) to readable dates.
This free online file converter lets you convert media easy and fast from one format to another. We support a lot of different source formats, just try. If you can't find the conversion you need, please let us know and write us an e-mail. We probably can help you...
Technology Level 3: A DEEC-Tec-based ocean wave energy converter is an example of an energy harnessing/converting structure made of DEEC-Tec metamaterials. DEEC-Tec-based wave energy converters have two defining characteristics:
NREL has extensive experience in developing materials for both FMDEC structures and embedded distributed energy converters. This experience, to name of few, leverages techniques ranging from upcycling of used polymers to the development of novel new elastomer electrodes.
NREL is familiar with and has the experience necessary for the co-design of DEEC-Tec-based ocean wave energy converters. Inherent in their nature, DEEC-Tec-based converters require the co-design and concurrent engineering of, at minimum:
In the String Formatting article, you saw how you can use the StringFormat property of a data binding to convert any type into a string. For other types of conversions, you need to write some specialized code in a class that implements the IValueConverter interface. (The Universal Windows Platform contains a similar class named IValueConverter in the Windows.UI.Xaml.Data namespace, but this IValueConverter is in the Xamarin.Forms namespace.) Classes that implement IValueConverter are called value converters, but they are also often referred to as binding converters or binding value converters.
The Enable Buttons page in the Data Binding Demos sample demonstrates how to use this value converter in a data binding. The IntToBoolConverter is instantiated in the page's resource dictionary. It is then referenced with a StaticResource markup extension to set the Converter property in two data bindings. It is very common to share data converters among multiple data bindings on the page:
The Enable Buttons page demonstrates a common need when a Button performs an operation based on text that the user types into an Entry view. If nothing has been typed into the Entry, the Button should be disabled. Each Button contains a data binding on its IsEnabled property. The data-binding source is the Length property of the Text property of the corresponding Entry. If that Length property is not 0, the value converter returns true and the Button is enabled:
Some value converters are written specifically for particular applications, while others are generalized. If you know that a value converter will only be used in OneWay bindings, then the ConvertBack method can simply return null.
You can write value converters to be more generalized and to accept several different types of data. The Convert and ConvertBack methods can use the as or is operators with the value parameter, or can call GetType on that parameter to determine its type, and then do something appropriate. The expected type of each method's return value is given by the targetType parameter. Sometimes, value converters are used with data bindings of different target types; the value converter can use the targetType argument to perform a conversion for the correct type.
The Switch Indicators page demonstrates how it can be used to display the value of a Switch view. Although it's common to instantiate value converters as resources in a resource dictionary, this page demonstrates an alternative: Each value converter is instantiated between Binding.Converter property-element tags. The x:TypeArguments indicates the generic argument, and TrueObject and FalseObject are both set to objects of that type:
The Binding class defines a ConverterParameter property, and the Binding markup extension also defines a ConverterParameter property. If this property is set, then the value is passed to the Convert and ConvertBack methods as the parameter argument. Even if the instance of the value converter is shared among several data bindings, the ConverterParameter can be different to perform somewhat different conversions.
To display these as hexadecimal values in XAML, they must be multiplied by 255, converted to an integer, and then formatted with a specification of "X2" in the StringFormat property. The first two tasks (multiplying by 255 and converting to an integer) can be handled by the value converter. To make the value converter as generalized as possible, the multiplication factor can be specified with the ConverterParameter property, which means that it enters the Convert and ConvertBack methods as the parameter argument:
The Convert converts from a double to int while multiplying by the parameter value; the ConvertBack divides the integer value argument by parameter and returns a double result. (In the program shown below, the value converter is used only in connection with string formatting, so ConvertBack is not used.)
The California Air Resources Board, with assistance from aftermarket catalytic converter manufacturers, has been developing a database to store and retrieve information on aftermarket catalytic converters that have been approved for use in California. These catalytic converters comply with the new regulations that became effective January 1, 2009. The database is currently under construction and contains some of the catalytic converters approved for OBD II vehicles. Once finalized, it will also include catalytic converters for non-OBD II vehicles.
*Toyota: Please follow this link to see catalytic converters that are legal on 2001-2004 4.7 liter Toyota Sequoia and 2003-2004 4.7 liter Toyota Tundra. to see catalytic converters that are legal on 2001-2004 4.7 liter Toyota Sequoia and 2003-2004 4.7 liter Toyota Tundra.
To access Executive Orders that are not shown in the database, please view the complete list of approved catalytic converters under the new regulations. Also, to access Executive Orders for only pre-OBD II vehicles under the new regulations please view the Pre-OBD II EO Listing.
For information on Executive Orders issued under the old regulations, view the summary list. All Executive Orders on this summary list are void and no longer in force and effect. The catalytic converters they cover cannot be sold in California effective December 31, 2008. Likewise, the used catalytic converters they covered cannot be sold in California effective July 10, 2008.
Please note that the database and lists are applicable to passenger cars, light-duty trucks, and medium-duty vehicles only. Executive Orders for motorcycle aftermarket catalytic converters can be viewed in the Motorcycle Aftermarket Parts Page.
After constantly using a calculator to convert between Ether units i thought it would neat toimplement the EthereumJS-Unitslibrary and BigNumber library on awebsite for everyone to use.There is a simple and full converterpage, since the majority wouldn'tbother for any other units than Ether, Gwei and Wei.
Let's talk about torque converter clutch drag when using a multi disc torque converter in a 4L80E transmission. We see this issue come up from time to time, especially (but not limited to) in 4L80E applications equipped with a transbrake...
Today we're diving in to the often debated & sometimes mysterious topic of single disc vs. multi disc lock-up torque converters for use in common OEM-based overdrive transmissions. To begin, we need to understand the purpose of a torque...
Today's CDS Tech Tip Tuesday post is going to cover some basics of a topic we get asked about quite a bit; torque converter sprags! There's a lot of information to cover on this topic, especially when it comes...
Governor Kathy Hochul today announced new actions to increase interagency vehicle and catalytic converter theft enforcements in high-theft areas by targeting unauthorized and illegal vehicle dismantlers, or "chop shops." The Governor also signed legislation (S.9428/ A.1940-E) to combat the theft of catalytic converters, which imposes restrictions on the purchase, sale, and possession of catalytic converters by vehicle dismantlers and scrap processers.
"Public safety is my top priority, and we're taking an aggressive, targeted approach to deter criminals from stealing catalytic converters," Governor Hochul said. "Catalytic converter thefts have skyrocketed across our state and nation, and these comprehensive actions double down on our efforts to keep New Yorkers and their property safe, protecting our communities and cracking down on crime."
Catalytic converters are a key piece of a vehicle's exhaust system, breaking down pollutants like smog that would otherwise be released into the atmosphere. Theft of catalytic converters is costly to auto dealers, as well as the driving public. It can cost a dealer $2,000 to $3,000 to replace a stolen converter in order to fix damage to a vehicle's undercarriage, fuel line, and electric lines in the process of a theft.
In New York City, the New York Police Department initially reported that catalytic converter thefts have almost quadrupled in 2022. There have been 5,548 catalytic converter thefts in the city as of August 14, in comparison to 1,505 thefts during the same period in 2021.
Catalytic converter thefts in Nassau County are reportedly up 248 percent so far this year. There are also nearly three times as many catalytic converter thefts so far this year in Suffolk County. According to reports, last year in Nassau County, 445 catalytic converters were stolen, and this year a total of 1,549 converters were stolen. In Suffolk County, 289 converters were stolen in 2021 and 819 so far this year in 2022.
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