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When you want to know how many pages a PDF document has, you can get help from the PDF API Spire.PDF for .NET. Spire.PDF has powerful functions of ...

advance (though not to strncmp), this complexity is unnecessary; we know the counts are right so checking for the \O wastes time Third, s t r c h r is also complex, since it must look for the character and also watch for the \O byte that terminates the message For a given call to isspam, the message is fixed, so time spent looking for the \O is wasted since we know where the message ends Finally, although strncmp, s t r c h r , and s t r l e n are all efficient in isolation, the overhead of calling these functions is comparable to the cost of the calculation they will perform It's more efficient to do all the work in a special, carefully written version of s t r s t r and avoid calling other functions altogether These sorts of problems are a common source of performance trouble-a routine or interface works well for the typical case, but performs poorly in an unusual case that happens to be central to the program at issue The existing s t r s t r was fine when both the pattern and the string were short and changed each call, but when the string is long and fixed, the overhead is prohibitive With this in mind, s t r s t r was rewritten to walk the pattern and message strings together looking for matches, without calling subroutines The resulting implementation has predictable behavior: it is slightly slower in some cases, but much faster in the spam filter and, most important, is never terrible To verify the new implementation's correctness and performance, a performance test suite was built This suite included not only simple examples like searching for a word in a sentence, but also pathological cases such as looking for a pattern of a single x in a string of a thousand e's and a pattern of a thousand x's in a string of a single e, both of which can be handled badly by naive implementations Such extreme cases are a key part of performance evaluation The ibrary was updated with the new s t r s t r and the sparn filter ran about 30% faster, a good payoff for rewriting a single routine Unfortunately, it was still too slow When solving problems, it's important to ask the right question Up to now, we've been asking for the fastest way to search for a textual pattern in a string But the real problem is to search for a large, fixed set of textual patterns in a long, variable string Put that way, s t r s t r is not so obviously the right solution The most effective way to make a program faster is to use a better algorithm With a clearer idea of the problem, it's time to think about what algorithm would work best The basic loop, f o r ( i = 0 ; i < npat; i++) i f (strstr(mesg, p a t [ i ] ) != NULL) return 1; scans down the message npat independent times; assuming it doesn't find any matches, it examines each byte of the message npat times, for a total of s t r l en (mesg) m p a t comparisons.

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Split PDF pages in C# and VB.NET - Tallcomponents
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Nov 2, 2011 · The following code sample shows how to split PDF pages in C# and VB.NET. Splitting PDF pages is quite similar to append PDF pages.

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Explains how to count PDF pages using regular expressions in C# . ... First, we need to open the PDF file using a FileStream and read the contents as a string ...

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You'll need a PDF API for C# . ... Text; using iTextSharp.text. pdf ; using iTextSharp. text.xml; .... Open(" file . pdf "); int pageCount = document .

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Convert a PDF into a series of images using C# and GhostScript ...
Sep 4, 2011 · While there are a number of solutions for creating PDF files from C#, options ... A typical example to convert the first image in a PDF document:.

Figure 38 Feedforward Neural Network Classi cation Boundary Illustration For classi cation problems, the task of hidden units is to form the decision boundaries to separate di erent classes Figure 38 illustrates the boundaries for a three-class problem Solid lines represent boundaries For this arti cial problem ten boundaries exist Since each hidden unit implements one boundary, ten hidden units are required to perform the classi cation as illustrated in the gure Less hidden units can be used, but at the cost of an increase in classi cation error Also note that in the top left corner there are misclassi cations of class , being part of the space for class This problem can be solved by using three additional hidden units to form these boundaries How can the number of hidden units be determined without using any prior knowledge about the input space This very important issue is dealt with in 7, where the relationship between the number of hidden units and performance is investigated n the case of function approximation, assuming a one-dimensional function as depicted in Figure 39, ve hidden units with sigmoid activation functions are required to learn the function A sigmoid function is then tted for each in ection point of the target function The number of hidden units is therefore the number of turning points plus one In the case of linear activation functions, the hidden units perform the same task However, more linear activation functions may be required to learn the function to the same accuracy as obtained using sigmoid functions.

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How can I count the number of pages in a pdf document? (without using Acrobat SDK if possible) ... Office Development FAQ (C#, VB.NET, VB 6, VBA) .... for a 518 page pdf file opened in wordpad, I saw "/N 518" in 10th line.

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I am using the below code and parsing the string builder for ... I need to break the page after each employee record . mean each employee record must show on new page . is it possible ? ... here is it a little sample but in c#

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Training of NNs starts on randomly selected initial weights This means that each time a network is retrained on the same data set, di erent results can be expected, since learning starts at di erent points in the search space; di erent NNs may disagree, and make di erent rrors This problem in NN training prompted the development of Barcode Generator In Visual Studio NET Using Barcode Related: .

Charities are expected to produce an annual report available to all, on request, that includes at least the following: The organization s mission statement A summary of the past year s program service accomplishments A roster of the officers and members of the board of directors Financial information that includes (i) total income in the past fiscal year, (ii) expenses in the same program, fundraising and administrative categories as in the financial statements, and (iii) ending net assets The roster of the board of directors that appears in the annual report should identify the officers of the organization (ie, chair, treasurer, and secretary) Include on any charity websites that solicit contributions, the same information that is recommended for annual reports, as well as the mailing address of the charity and electronic access to its most recent IRS Form 990 Donors should be provided with a means (eg, such as a check-off box) for both new and continuing donors to inform the charity if they do not want their name and address shared outside the organization Donors should also have easy access to the charity s privacy policy The policy should include information on: What information, if any, is being collected about them by the charity and how this information will be used How to contact the charity to review personal information collected and request corrections How to inform the charity (eg, a check-off box) that the visitor does not wish his or her personal information to be shared outside the organization What security measures the charity has in place to protect personal information (BBB Wise Giving Alliance webpage) These standards can serve as a framework for developing effective internal controls for fundraising and development As your nonprofit begins to adopt SOX best practices, it s important to consider adopting industry standards that are recommended by respected organizations such as the Better Business Bureau.

Using Barcode printer for Java Control to generate, create barcode image in ava applications. A range of values is chosen for n to investigate how the performance varies with imensionality. The results are summarized in Table 12.9. Both antFRFS and FRFS signi cantly outperform PCA on the 2-class dataset. Of particular interest is when 10 principal components are used, as this is roughly the same number chosen by antFRFS and FRFS. The resulting accuracy for PCA is 80.3% for the training data and 73.3% for the test data. For antFRFS, the accuracies were 93.5% (training) and 77.9% (testing), and for FRFS, 89.2% (training) and 74.8% (testing). In the 3-class dataset experimentation both fuzzy-rough methods produce much higher classi cation accuracies than PCA for the training data. For the test data, the performance is about the same, with PCA producing a slightly higher accuracy than antFRFS on the whole. . Both antFRFS and FRFS signi cantly outperform PCA on the 2-class dataset Of particular interest is when 10 principal components are used, as this is roughly the same number chosen by antFRFS and FRFS. The resulting accuracy for PCA is 80.3% for the training data and 73.3% for the test data. For antFRFS, the accuracies were 93.5% (training) and 77.9% (testing), and for FRFS, 89.2% (training) and 74.8% (testing). In the 3-class dataset experimentation both fuzzy-rough methods produce much higher classi cation accuracies than PCA for the training data. For the test data, the performance is about the same, with PCA producing a slightly higher accuracy than antFRFS on the whole. .Related:

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Professional Barcode SDK to Generate Bar Code in inForms, Crystal Reports, C#.NET, .NET WinForms is a reliable barcode component API software which allows you to simply create, string matrix R Code barcodes in .NET windows forms, Crystal Reports, Visual C#, Visual Basic. More. qrcode.QRCodeDataMode = KeepAutomation.Barcode.QRCodeDataMode. .Related: QR Code Generator .NET Data, Data Matrix Generation .NET , .NET PDF417 Generation

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Two common areas of dysfunction within nonprofit organizations are the management of reports of waste, fraud, or abuse commonly known as whistle-blowing and the protocols for reimbursement of travel and other types of expenses Whistleblower Protection is a SOX requirement while protocols for travel claims and other reimbursement issues is an important best practice Policies eed to be in place to ensure reimbursements are handled in a consistent manner regardless of the status of the staff or volunteer As we saw in 4, two of the three crisis scenarios involved CEOs embezzling money from their nonprofits mainly through travel claims and other reimbursements that were either bogus or not related to the nonprofit s business. In Visual Studio .NET Using Barcode encoder for . Draw Bar Code In .NET Using Barcode printer .Related: Word Intelligent Mail Generating , .NET UPC-E Generation , .NET WinForms UPC-E Generation

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A DLL in C# asp.net to generate and Edit PDF documents in . ... Generate PDFs from HTML, images and ASPX files; # Read PDF text - extract data and images ...

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Merge PDF files in C# .NET - Tallcomponents
May 3, 2014 · Merge multiple PDF files into one using C#. ... It creates a new document and then adds a clone of the pages from each input document. Please ...

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