chapter 11  domain specific languages in scala

... Practical Scala DSLs Real-World Applications Using Domain Specific Languages — Pierluigi Riti Practical Scala DSLs Real-World Applications Using Domain Specific Languages Pierluigi Riti Practical Scala ... uses Scala macros Macros, a new way to define code, were introduced in Scala version 2.10 and are very useful for defining DSL code Macros are essentially a function called by the compiler during ... Index Scala plug-in, 141–142 software development kit (SDK), 140 Scala-Android application activity class, 149 adding scala support, 148 content_main, 150 DSLs, 155–158 folder layout, 149 MainActivity.scala,

Ngày tải lên: 25/12/2020, 14:17

... "String 1" string_compare_1: String = String 1 scala> val string_compare_2 = "String 1" string_compare_2: String = String 1 scala> val compare = string_compare_1==string_compare_2 ... variable instead of a mutable one Starting with this simple example, we can define the principal Scala syntax Define a Method and Function in Scala The syntax for defining a function in Scala is ... one: in Scala, there is no primitive type This means that any type in Scala is an object For example, when we define an Int, we create an instance of an object Integer Converting Numeric Types Scala

Ngày tải lên: 30/12/2020, 15:35

... one giving and one taking ball event before choosing between the giving and taking puppets, as in Hamlin et al (2011) If 4.5-month-olds in the current study perform as 5-month-olds in Hamlin et ... some change in the system of social evaluation itself, whereby infants move from initially rigidly viewing helping as good and hindering as bad to incorporating contextual nuance into their social ... older infants, younger infants forget information faster after equivalent exposure than do older infants, and younger infants show striking difficulty retrieving information over changes in context

Ngày tải lên: 01/11/2022, 09:47

... Dekker, Inc. [...]... breaks Vicininal thiol-containing molecules generated H 2 O 2 in solution whereas mono-thiol-containing molecules did not suggesting that the DNA strand breaks induced ... the skin sam- ple in the 144 h immediately following application. Absorption of nickel chloride approximated 3.5% in occluded skin. Following dermal application, nickel is retained in the skin for ... macroglobulin (also sometimes called nickeloplasmin) (91). The primary binding site of nickel to albumin is a histidine residue at the third position from the amino terminus of the protein (92).

Ngày tải lên: 11/08/2014, 15:20

... introduction of integrated farming systems, reduced tillage, intercropping, crop rotation, biological pest control, and increased number of biota involved in human food webs McLaughlin and Mineau ... aesthetics that are intrinsic to various cultures have influenced the present agrolandscapes Acknowledging these relationships, including their present and future influences, will increase dialogue ... (no-till) farming, in contrast to conventional tillage, benefits biological diversity in terms of maintaining wild or native species populations Increased biodiversity at the landscape level (in the

Ngày tải lên: 11/08/2014, 17:20

... remaining carbon is then remineralized Nevertheless, a part of this organic matter is too refractory to be recycled, thus becoming buried in ocean sediments, sequester-ing carbon and so influencsequester-ing ... only 10% or less but can increase up to 60% depending on the particle type involved.4 Trang 3Depending on its intensity, shear can either increase particle collision or increase particle destruction ... layer, where internal waves, wind driven shear and tidal shear are pronounced; and within the benthic boundary layer where turbulence is increased again In surface waters, changes in particle

Ngày tải lên: 11/08/2014, 17:20

... Solving a System of Linear Equations and Application in Simulating Urban Structure This chapter introduces the method for solving a system of linear equations. The technique is used in many ... many applications, including the popular input–output analysis (e.g., Hewings, 1985; see Appendix 11A for a brief introduction). Here, the method is illustrated in solving the Garin–Lowry model, ... employment (including both the basic and service employment) in all n tracts, and the service employment in any tract i is determined by population in all n tracts. The degree of interaction declines

Ngày tải lên: 11/08/2014, 17:22

... active ingredients use diverse manufacturingprocesses, including synthesis, separation, recovery, purification, and product finishing such asdrying [9] Chemical synthesis can include chlorination, ... components of the pesticide industry include manufacturing and formulation/packaging [7] During manufacture, specific technical grade chemicals are made Formulating/packaging plants blend these chemicals ... important unit operations involved in formulation are dry mixing and grinding ofsolids, dissolving solids, and blending [8] Formulation systems are virtually all batch-mixingoperations The units

Ngày tải lên: 11/08/2014, 18:20

... evapotranspiration map obtained from MUST-simulated thermal Trang 8Orgeval river basin (France, part of the Seine river basin), and of Barrax(Albacete–La Mancha–Spain), using the approach in equation (11.4).Forest ... better positioning of the fire fighting teams put in alert duringsummer months; • a weekly risk index at a more local scale, usually for areas rangingfrom 5,000 to 20,000 ha, needed in order to support ... stress for monitoring water application and irrigation scheduling.The users involved in water quality management (the domestic water dis-tribution companies) were interested in soil moisture maps

Ngày tải lên: 11/08/2014, 21:21

... different actors involved Science is becoming increasingly national and interdisciplinary, resulting in an increased total number of dif-ferent actors involved (not only human) For example, ESA ... allows the definition of simple service chaining(more in the line of information flow) where the services can be stitched togetherwith their results being automatically defined as input parameters ... users lo-cate data via advanced data mining techniques and user profiling A shared distributedinfrastructure integrating data dissemination with generic processing facilities shall be considered

Ngày tải lên: 12/08/2014, 03:20

... heating, or juicing, whereasthe commerci al food proces sing addit ionally may incl ude dryin g, canning, ferment-ing, oil extrac tion, re fining, preser ving, jammi ng, mixing with other ingre ... the point of harves t throu gh consum ptio n The proces sing maytake place when prepar ing the food at home or be commerci al food proces sing.Typ ical home proces sing includes washing, peeling, ... with monitoring programs for pesticide residues infood in general It also covers monitoring results in fruits, vegetables, cereals, food ofanimal origin, and processed food like drink, infant and

Ngày tải lên: 12/08/2014, 04:22

... Windows users fall into two general categories: use the keyboard use the mouse Drag and drop: same as cutting and pasting using keyboard 11.1 Drag-Drop (P523) Sequence of events Dragging is initiated ... Drag-Drog in Treeview treeView1_ItemDrag treeView1_DragEnter treeView1_DragDrop treeview1.PointToClient(new Point(e.X, e.Y)); treeview1.GetNodeAt(apoint); Clone node; } Xform Xcontrol Point_form(Xform,Yform) ... Chapter 12 Using User Assistance Controls and Components The ProgressBar Control Visually indicate progress for a timeconsuming operation Maximum, Minimum, Value, Step progressBar1.Minimum = 0;...

Ngày tải lên: 13/05/2014, 12:19

... linked to reproductive impacts in fish living downstream of outfalls.6–8 Since the initial link between trace contaminants (sub-µg/L) in wastewater effluents and ecological impacts in receiving ... chlorine were initially prepared in deionized (DI) water at 1200 mg/L Chlorine was dosed directly into 1-L bottles containing the source water Chlorine doses were determined based upon the chlorine ... Pharmaceuticals in the Environment and in Water Treatment Systems TABLE 11.6 Emerging Contaminants in U.S Drinking Water (n = 20) Compound DEET Atrazine Meprobamate Dilantin Ibuprofen Iopromide Caffeine...

Ngày tải lên: 18/06/2014, 16:20

... (figure 11.11) These findings imply that the beta-linked PS are located mainly in the outer shell of the granule In fact, a similar distribution of beta-linked PS was also observed in anaerobic granules; ... indicating a limiting number of live bacteria in the core part of the aerobic granule Similar observation was also reported by Toh et al (2003) and McSwain et al.(2005) In the study by McSwain ... basically biodegradable In view of the total amount of PS determined in the aerobic granule, it appears that the alpha- or beta-linked PS may not be the dominate constitution of EPS in aerobic granules...

Ngày tải lên: 18/06/2014, 16:20

... occur due to a heavy rainfall in the neighboring hills and mountains in India as well as in Bangladesh The normal period of flash flooding is late April to early May Riverine floods are caused ... departments The forecasting and warning information is also available on the internet (www.ffwc.net) During the 1998 flood, forecasting and warning was found to be effective in reducing loss of lives ... mechanism in place in Bangladesh for drought forecasting Drought occurs for three main reasons: low residual soil moisture as a result of inadequate rainfall in the monsoon; low or no rainfall in summer...

Ngày tải lên: 18/06/2014, 19:20

... discounting/income capitalization formula is given in Appendix A11 METHODS The first step in valuing the work of the wetland in retaining lead was to quantify the amount of lead actually held in the ... Consulting Engineers Inc (1985) Values for unit processes are shown in Table 11.9 The sum of these processes were updated to present costs using the Engineering News-Record (ENR) Building Cost Index ... energy processing in the swamp in 1991 (line in Table 11.2) Remote sensing information from a previous study (Lynch, 1981) was used to estimate the energy flows and transformations in the local...

Ngày tải lên: 18/06/2014, 19:20

... monitoring Addition to inventory Interim storage Security of facility during receipt and interim storage Preparation and use Transport to worksite User training Protective equipment Engineering ... PREEXPOSURE CONTROLS A guiding principle of radiation protection practice involves minimizing or preventing radiation exposure before laboratory work begins This could include consideration of ... waste containers This important training initiative generally results in lower radiation doses for new laboratory workers by minimizing the time around radiation sources and improving process...

Ngày tải lên: 18/06/2014, 19:20

... goal when entering the investment arena, rather than depending on indefinite guidelines or, worse yet, jumping in and hoping for the best For example, during my first year as an investor, I made ... lowest inflation risk of any type of investment CAUTION The risk of inflation means that your investment will not maintain its initial purchasing power because it is not growing as fast as the inflation ... original amount you put into the investment Notice the qualifier "original amount." As a rule, if you lose all your profits and wind up back with the original amount you invested, for investing...

Ngày tải lên: 01/07/2014, 21:20

... According to the Project Management Institute (PMI), 74 percent of all projects fail The projects can fail from a processes standpoint (initiation, planning, executing, controlling, or closing), ... considered true, real, or certain during the planning process and that will be more rigorously examined in the risk analysis phase of project planning The scope planning phase includes the scope statement ... to the budgeting process The first thing to think about is the internal labor costs One of the biggest oversights that occur during the budgeting process is leaving out the cost of internal staff...

Ngày tải lên: 01/07/2014, 22:20

... capital gain Thus, an investor with high taxable income could be offered short-term pass-through tax losses with a nice long-term gain waiting in the wings In those days, long-term capital gain was ... donee’s investment income except in very large loans In the corporation/stockholder situation, the lender incurs interest income and has no compensating deduction as its deemed return of the interest ... a period of time during which it could earn him additional income with no offsetting expense In a sense, he would be receiving his salary in advance while not paying any income tax until he earned...

Ngày tải lên: 05/07/2014, 13:20