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REST, HTTP DELETE and parameters
...nly reason why you should be putting a verb (force_delete) into the URI is if you would need to overload GET/POST methods in an environment where PUT/DELETE methods are not available. Judging from your use of the DELETE method, this is not the case.
HTTP error code 409/Conflict should be used for s...
Is there a pretty print for PHP?
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If you install the XDebug extension, the var_dump becomes an even prettier printer.
– Alan Storm
Jul 22 '09 at 20:56
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How to select only the first rows for each unique value of a column
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A very simple answer if you say you don't care which address is used.
SELECT
CName, MIN(AddressLine)
FROM
MyTable
GROUP BY
CName
If you want the first according to, say, an "inserted" column then it's a different query
SELECT
...
How to assign colors to categorical variables in ggplot2 that have stable mapping?
...me. Managing the factors levels in multiple data frames can become tedious if they are being pulled from separate files and not all factor levels appear in each file.
One way to address this is to create a custom manual colour scale as follows:
#Some test data
dat <- data.frame(x=runif(10),y=ru...
Python recursive folder read
... os
import sys
walk_dir = sys.argv[1]
print('walk_dir = ' + walk_dir)
# If your current working directory may change during script execution, it's recommended to
# immediately convert program arguments to an absolute path. Then the variable root below will
# be an absolute path as well. Example:
...
How to set the style -webkit-transform dynamically using JavaScript?
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If you want more then one, seperate with a space For example: element.style.webkitTransform = "rotate(-2deg) translateX(100px)";
– Marc
Nov 9 '12 at 10:25
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How to reference the initial commit?
...ot use git-log for scripting: use either git-rev-list, or git-log with specified custom format (--format=*<sth>* option).
There is additional problem with your question: there can exist more than one such TAIL root commit (parentless commit) in a repository (even if we discount disconnected b...
Open a file with Notepad in C#
...dows Shell to open up your file with it's associated editor. Additionally, if the file specified does not have an association, it'll use the Open With... dialog from windows.
Note to those in the comments, thankyou for your input. My quick n' dirty answer was slightly off, i've updated the answer t...
What is the equivalent of “!=” in Excel VBA?
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Because the inequality operator in VBA is <>
If strTest <> "" Then
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the operator != is used in C#, C++.
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Assign output of a program to a variable using a MS batch file
...ens=*" %%i in ('"tasklist | grep explorer"') do set VAR=%%i. Easier for me if there're no quotes in the command itself.
– Paul
Apr 22 at 23:31
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