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Log files and other textual data files are often tens or hundreds of megabytes in size, and some editors choke when you try to open something so large.
What are some good applications for viewing large files? Bonus points for apps that can open compressed files, search for things with regular expressions…
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as seen on Super User
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Among text editors on Linux, I usually prefer KWrite. I like that I can quickly turn on/off line numbers and line wrap in the View menu. Other settings are easy to change. Other text editors I've used in the past, such as Gnome's gedit, bury line numbering and wrapping checkboxes deeper into the…
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In VS2008, you could enable right-margin marks by creating a string registry entry named Guides under HKCU\Software\Microsoft\VisualStudio\9.0\Text Editor. It also worked with the express editions: replace VisualStudio with VCExpress or VCSExpress.
The value I had was: RGB(192,192,192) 80, 100 which…
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I'm willing to buy tools if they add genuine value over a FOSS equivalent. One thing I wouldn't mind having is an editor with the power of Emacs, but made more user-friendly. There seem to be several commercial editors out there, but I can't find much discussion of them online. Maybe it's because…
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I'm looking for a feature somewhat like the vertical red 80 columns marker in NetBeans but one that's easier to use. I'd like it to function more like the tabs in MS Word except that the horizontal line is displayed on the entire file. I looked on the Comparison of Text Editors over at Wikipedia…
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This is from the DBD::File-documentation:
f_ext
This attribute is used for setting the file extension where (CSV) files are opened. There are several possibilities.
DBI:CSV:f_dir=data;f_ext=.csv
In this case, DBD::File will open only table.csv if both table.csv and table exist…
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Here is my class,
public class FreebasePeopleResults {
public String intendedSearch;
public String weight;
public Double heightMeters;
public Integer age;
public String type;
public String parents;
public String profession;
public String alias;
public String children;
public String siblings;
public…
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What am I trying to do: export data to csv.
I have a form which allows user to select the format (from a drop down menu). So based on the selection of the format the ouput is displayed using a ajax call. Works fine for html but when I select the format as csv I don't see any pop up on the screen…
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as seen on Super User
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I have these 3 files
21/08/2014 07:15 PM 122 Tw2AWK.csv
21/08/2014 07:15 PM 125 Tw2Notepad.csv
21/08/2014 07:15 PM 119 Tw2REPL.csv
C:\myfilesfile Tw2AWK.csv TwREPL.csv Tw2Notepad.csv
Tw2AWK.csv; UTF-8 Unicode text, with CRLF line terminators
Tw2REPL…
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as seen on Super User
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My data:
It's a 71 MB file with 1.5 million rows.
It has 6 fields
All six fields combine to form a unique key - so that's what I need to sort on.
Sort statement:
sort -t ',' -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 -k6,6 -o output.csv input.csv
The problem:
If I sort without keys, it takes 30 seconds…
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