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Read a file in Node.js
...
Run this code, it will fetch data from file and display in console
function fileread(filename)
{
var contents= fs.readFileSync(filename);
return contents;
}
var fs =require("fs"); // file system
var data= fileread("abc.txt"...
What is the correct file extension for GLSL shaders? [closed]
...s no official extension in the spec. OpenGL doesn't handle loading shaders from files; you just pass in the shader code as a string, so there's no specific file format.
However, glslang, Khronos' reference GLSL compiler/validator, uses the following extensions to determine what type of shader that ...
Can't connect Nexus 4 to adb: unauthorized
...kill-server part didn't work and you may need to kill all instances of adb from your task manager/activity monitor.
– Danny Parker
Jan 27 '14 at 14:31
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Running multiple commands with xargs
...ht contain (such as $(rm -rf ~), to take a particularly malicious example) from being executed as code.
Similarly, the use of -d $'\n' is a GNU extension which causes xargs to treat each line of the input file as a separate data item. Either this or -0 (which expects NULs instead of newlines) is nec...
Should I write script in the body or the head of the html? [duplicate]
... Good answer, technically putting scripts in the header is clean, but from an end user point of view and SEO putting scripts right at the bottom of the document as the very last thing has many, many benefits. On some pages I've seen the apparent responsiveness of the page increase many fold ju...
Nginx no-www to www and www to no-www
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HTTP Solution
From the documentation, "the right way is to define a separate server for example.org":
server {
listen 80;
server_name example.com;
return 301 http://www.example.com$request_uri;
}
server {
lis...
Running a cron job on Linux every six hours
...out
0 */6 * * * /path/to/mycommand
This means every sixth hour starting from 0, i.e. at hour 0, 6, 12 and 18 which you could write as
0 0,6,12,18 * * * /path/to/mycommand
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Iterate over each line in a string in PHP
...d put whichever one they entered into a string variable, but where do I go from there?
7 Answers
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git produces Gtk-WARNING: cannot open display
...nks.. that worked for me! I was getting similar error when trying to clone from bitbucket to linux machine.
– Blesson Jose
Feb 11 '16 at 0:57
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Android ListView Divider
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The problem you're having stems from the fact that you're missing android:dividerHeight, which you need, and the fact that you're trying to specify a line weight in your drawable, which you can't do with dividers for some odd reason. Essentially to get you...