printing

MS Access - Export Page Settings

由 坚强是说给别人听的谎言 提交于 2020-01-04 13:40:47
问题 I develop an application for printing Labels. We will use it on many workstations with different printers. MS Access remembers the Page Setup Settings for each Report / Printer. Is there a way to export the Page Setup Settings? If i write an Update, i have to setup every Report for every Printer again. 回答1: You can export printer settings. But you should probably adjust your database to store printer preferences per machine or per machine per report in a table, so each machine can have

Printing A JavaFX WebView

由 ぃ、小莉子 提交于 2020-01-04 07:46:21
问题 I've looked around but can't find any tutorials as to how to go about Printing a JavaFX 2.0 WebView. Anyone with real world experience for this problem? 回答1: It should be fairly easy to use the following approach: Capture the WebView as an image Print the image using any of Java's standard printing services. This blog post links to some useful details on how to do this. 来源： https://stackoverflow.com/questions/9280656/printing-a-javafx-webview

HTML format to print on 8.5x11

由 对着背影说爱祢 提交于 2020-01-04 07:27:32
问题 I have multiple sets of data and I would like them to look identical on individual 8.5x11 (standard size) sheets of paper. I am rendering them in HTML for printing by putting each set in an 8.5x11 div, but that div for some reason will always get cut off. Is there any way I can fix this? 来源： https://stackoverflow.com/questions/7609456/html-format-to-print-on-8-5x11

Python Loops: Extra Print?

由 我们两清 提交于 2020-01-04 06:34:16
问题 Im doing a back of the book exercise in Python Programming: An Intro to Comp Sci: for i in [1,3,5,7,9]: print(i, ":", i**3) print(i) this prints out 1:1 3:27 5:125 7:343 9:729 9 My questions is why does it print the extra 9? Wouldn't the last loop print be 9:729 ? It has to be something to do with the print(i, ":", i**3) because if I just put in: for i in [1,3,5,7,9]: print(i) It just prints 1 3 5 7 9 Thanks in advance as I have nobody else to help me! :) 回答1: In python for loops, the "body"

Default printer settings are ignored

由 試著忘記壹切 提交于 2020-01-04 01:58:11
问题 Using Windows Print Spooler API's, we can print out XPS files. The problem is that the print spooler ignores the default printer settings . (We've given up on trying to apply printer settings. Default printer settings will just have to suffice.) For example... the printouts always come out in colour and on one paper per page, regardless of what the settings are set to in the control panel: black & white/colour, duplex/not duplex, multiple pages per sheet/single page per sheet. Other

Printing to specific (runtime-determined) precision in Julia

由 ≯℡__Kan透↙ 提交于 2020-01-03 19:18:42
问题 Given a value x and an integer n (assigned at runtime), I want to print x to exactly n digits after the decimal (after rounding if needed). print(round(x, n)) works fine for (x,n)=(3.141592, 3) but for (x,n)=(2.5,5) , it prints just 2.5 , not 2.50000 (5 digits after decimal point). If I knew n at runtime, say 5, I could do @printf("%.5f", x) But @printf being a macro needs n to be known at compile time. Is this possible using some show magic or something else? 回答1: Using the fresh new Format

Printing to specific (runtime-determined) precision in Julia

由 ◇◆丶佛笑我妖孽 提交于 2020-01-03 19:18:26
问题 Given a value x and an integer n (assigned at runtime), I want to print x to exactly n digits after the decimal (after rounding if needed). print(round(x, n)) works fine for (x,n)=(3.141592, 3) but for (x,n)=(2.5,5) , it prints just 2.5 , not 2.50000 (5 digits after decimal point). If I knew n at runtime, say 5, I could do @printf("%.5f", x) But @printf being a macro needs n to be known at compile time. Is this possible using some show magic or something else? 回答1: Using the fresh new Format

Python: ascii codec can't encode en-dash

由 China☆狼群 提交于 2020-01-03 18:55:31
问题 I'm trying to print a poem from the Poetry Foundation's daily poem RSS feed with a thermal printer that supports an encoding of CP437. This means I need to translate some characters; in this case an en-dash to a hyphen. But python won't even encode the en dash to begin with. When I try to decode the string and replace the en-dash with a hyphen I get the following error: Traceback (most recent call last): File "pftest.py", line 46, in <module> str = str.decode('utf-8') File "/usr/lib/python2.7

Retain HTML font color when printing - IE settings, NOT printer issue

由 懵懂的女人 提交于 2020-01-03 18:52:17
问题 This has been driving me mad all day. I at first went down the print settings route before realising that it's the "Print background colors and images" option in IE that's been tripping me up. The last test case code I used: <html> <style type="text/css">body{font-family:Courier;}pre{display:inline;}</style> <body> <b><font color="#FFFF00">this is a test</font></b><br/> </body> </html> When viewed in IE "this is a test" is displayed in bright yellow. However when printing or even print

manually printing a N-byte integer

由 自古美人都是妖i 提交于 2020-01-03 11:47:11
问题 What is a scalable algorithm to print an N-binary-digit integer manually whose value does not fit in long long . I know printf and friends, along with <iostream> (which most likely piggy-backs on <cstdio> have this builtin for standard types, but I'd like to do it for an integer composed of N bytes. I have thought about this and googled a bit, but it always comes down to using a pre-existing bigint libirary like GMP (a codebase I am not at all familiar with) or "use printf" or the most
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