Joseph `'Jacknife'` Megessey
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Jackknife may refer to: Pocketknife or jackknife, a compact, foldable knife. Jackknife Bar, Portland, Oregon, U.S. Jackknifing, a type of crash with articulated vehicle combinations.
Compact 2.4' Fixed-blade Knife With D2 Stainless Steel, Dark Stonewash Finish, K Sheath, Belt Mount, And Superior G-10 Handle Scales For A Comfortable, Convenient Carry (Green) 95. 50+ bought in past month. $3999.
In statistics, the jackknife (jackknife cross-validation) is a cross-validation technique and, therefore, a form of resampling. It is especially useful for bias and variance estimation. The jackknife pre-dates other common resampling methods such as the bootstrap .
The meaning of JACKKNIFE is a large strong pocketknife. How to use jackknife in a sentence.
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Jack. The legendary Jack knife is widely considered to be the top classic pocket knife, with more successful offshoot patterns than any other. Jack knives come in all shapes and sizes, but are traditionally double bladed with a single shared hinge pin.
Pocketknife. A pocketknife is a knife with one or more blades that fold into the handle. They are also known as jackknives (jack-knife), folding knives, EDC knife, or may be referred to as a penknife, though a penknife may also be a specific kind of pocketknife.
May 16, 2024 · A jackknife is a knife that has a mechanism that allows the blade to fold inward when not in use. It was invented in 1711 by Jacque de Liege as a way to safely carry a knife so that the blade was covered until needed.
