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upstream sent too big header while reading response header from upstream
...h logged lines preceding the message? PHP message: PHP Notice: Undefined index:
Example snippet from a loop my log file:
2015/11/23 10:30:02 [error] 32451#0: *580927 FastCGI sent in stderr: "PHP message: PHP Notice: Undefined index: Firstname in /srv/www/classes/data_convert.php on line 1090
PHP...
how to show lines in common (reverse diff)?
...
On *nix, you can use comm. The answer to the question is:
comm -1 -2 file1.sorted file2.sorted
# where file1 and file2 are sorted and piped into *.sorted
Here's the full usage of comm:
comm [-1] [-2] [-3 ] file1 file2
-1 Suppress the output column of lines unique t...
pythonic way to do something N times without an index variable?
Every day I love python more and more.
8 Answers
8
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How do I use Ruby for shell scripting?
...the name of the current file
Also useful from the stdlib is FileUtils
require 'fileutils' #I know, no underscore is not ruby-like
include FileUtils
# Gives you access (without prepending by 'FileUtils.') to
cd(dir, options)
cd(dir, options) {|dir| .... }
pwd()
mkdir(dir, options)
mkdir(list, opti...
psql: FATAL: database “” does not exist
I'm using the PostgreSql app for mac ( http://postgresapp.com/ ). I've used it in the past on other machines but it's giving me some trouble when installing on my macbook. I've installed the application and I ran:
...
MVC which submit button has been pressed
... submit. Only the button clicked will pass its value.
public ActionResult Index(string submit)
{
Response.Write(submit);
return View();
}
You can of course assess that value to perform different operations with a switch block.
public ActionResult Index(string submit)
{
switch (submit...
How to resolve “local edit, incoming delete upon update” message
...r structure but not your project file structure. additional steps may be required if you are in this case
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How do I group Windows Form radio buttons?
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@mohammadsadeghsaati The question was about the Windows Forms RadioButton, it does not expose a GroupName property.
– UweB
Jun 3 '14 at 8:32
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Read/write to Windows registry using Java
...o[0]; // count
int maxlen = info[3]; // value length max
for(int index=0; index<count; index++) {
byte[] name = (byte[]) regEnumValue.invoke(root, new Object[] {
new Integer
(handles[0]), new Integer(index), new Integer(maxlen + 1)});
String value = re...
How do you rotate a two dimensional array?
...imensional array:
matrix = [
[0,1],
[2,3]
]
Therefore the first index position accesses the row. The second index position accesses the column:
matrix[row][column]
We’ll define a utility function to print a matrix.
def print_matrix(matrix):
for row in matrix:
print row
...