fixed-width

问题 [ Context: new to Java, 4 months tops; old hand at C++. ] I'm working on a library that requires an array of a fixed size ("fixed string") in many places. I'm trying to use Dependency Injection (q.v.) for this particular problem, so I would like something of the form: class Foo { private Bar injectedBar; private char[] injectedFixedString; Foo(Bar injectedBar, /* what can go here? */ char[5] injectedFixedString); { /* initializing code goes here /* } } Simple is required -- this is going into

问题 I want a div with a fixed width image on the left and a variable width div with a background color, which should extend its width 100% on my device. I can't stop the second div from overflowing my fixed div. When I add overflow:hidden at the variable width div it just jumps under the photo, on the next row. How can I fix this the right way (i.e. without hacks or margin-left, since I need to make the site responsive later with media queries and I have to change the image with other resolution

问题 Are there built-in libraries to multiply a vector of points by an SVGMatrix? I have an SVG drawing that has been scaled, and I want to annotate that drawing in its original coordinate system with a line that has a fixed width in screen space. (I.e. the line should not change width when zooming in or out, but lines in the image do, of course.) So, my approach is to transform the image inside a , and then take my array of points and apply the same transformation, then create a new path object

问题 Are there built-in libraries to multiply a vector of points by an SVGMatrix? I have an SVG drawing that has been scaled, and I want to annotate that drawing in its original coordinate system with a line that has a fixed width in screen space. (I.e. the line should not change width when zooming in or out, but lines in the image do, of course.) So, my approach is to transform the image inside a , and then take my array of points and apply the same transformation, then create a new path object

问题 I know how to use awk to change fixed width to CSV. What I have is a hard drive with a few thousand fixed width files. The all contain different column width formats, but it is "encoded" on the second line as: Name DOB GENDER ============== ======== ====== JOHN DOE 19870130 M MARY DOE 19850521 F MARTY MCFLY 19790320 M I want to convert ALL the files to CSV. I can write a program that reads in the first line and holds it for column names. Then, it loads the second line to get the column widths

问题 How do I handle a 4-byte char array as a typical int in ANSI C? Some context: I'm parsing a binary file, where I need to read 4-bytes unsigned integers. I want to make sure that, no matter what platform this parser is compiled in, an "int" is always 4 bytes long. I've read about uint32_t & friends, but I'm limited to ANSI C. Thanks in advance. 回答1: throw some preprocessor commands in there #include <limits.h> #if LONG_BIT == 32 long buffer [BUFFER_SIZE]; #elif WORD_BIT == 32 int buffer

问题 How do I handle a 4-byte char array as a typical int in ANSI C? Some context: I'm parsing a binary file, where I need to read 4-bytes unsigned integers. I want to make sure that, no matter what platform this parser is compiled in, an "int" is always 4 bytes long. I've read about uint32_t & friends, but I'm limited to ANSI C. Thanks in advance. 回答1: throw some preprocessor commands in there #include <limits.h> #if LONG_BIT == 32 long buffer [BUFFER_SIZE]; #elif WORD_BIT == 32 int buffer

问题 Using Susy 2 (release candidate), I'm trying to figure out how to create a simple fluid layout with a fixed width sidebar - either left position or right - I'm happy using the first and last keywords. Can anyone give me any pointers on how to do this within Susy 2? Thank you! 回答1: There are a few ways to mix fixed/fluid layouts, depending on your own specific case. Isolate the sidebar. Float isolation is a cool a way of keeping floats independent from each other. .side { @include span(3

问题 I'm trying to analyse the weather records for New York, using the daily data taken from here: http://cdiac.ornl.gov/epubs/ndp/ushcn/daily_doc.html I'm loading the data with: tf = pandas.read_fwf(io.open('state30_NY.txt'), widths=widths, names=names, na_values=['-9999']) Where: >>> widths [6, 4, 2, 4, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 1, 5,

问题 I have a .txt file that contains various lines of data which is organised by text starting at specific column numbers - basically a table of data. The below example shows where each column starts: I would like the script to find all lines which contain "-" in column 555 and replace this with the first 19 characters found in column 450 without effecting any line spacing. Desired output for this example: As you can see "Brooklyn" has been copied from column 450 and replaced the "-" in column