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Where does Jenkins store configuration files for the jobs it runs?
...- one that might need to be taken offline and brought back on an entirely different EC2 instance at any point. We have a bunch of Puppet manifests allowing us to easily reinstall the software on the EC2 instance, but custom configuration files, like the ones for the jobs I create in Jenkins, would b...
jQuery How to Get Element's Margin and Padding?
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Don't pull it out like this. What if one is auto or 2% or inherit?
– Lightness Races in Orbit
Sep 14 '11 at 18:01
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How to print struct variables in console?
...2B))
That would print:
{"page":1,"fruits":["apple","peach","pear"]}
If you don't have any instance, then you need to use reflection to display the name of the field of a given struct, as in this example.
type T struct {
A int
B string
}
t := T{23, "skidoo"}
s := reflect.ValueOf(&...
Send POST Request with Data Specified in File via Curl
...: text/xml" --data "@path_of_file" host:port/post-file-path
For example, if you have the data in a file called stuff.xml then you would do something like:
curl -H "Content-Type: text/xml" --data "@stuff.xml" host:port/post-file-path
The stuff.xml filename can be replaced with a relative or full...
How to run Maven from another directory (without cd to project dir)?
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You can use the parameter -f (or --file) and specify the path to your pom file, e.g. mvn -f /path/to/pom.xml
This runs maven "as if" it were in /path/to for the working directory.
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How to iterate a loop with index and element in Swift
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Yes. As of Swift 3.0, if you need the index for each element along with its value, you can use the enumerated() method to iterate over the array. It returns a sequence of pairs composed of the index and the value for each item in the arra...
Render basic HTML view?
...s in the views subfolder, and that you have installed the ejs node module. If not, run the following on a Node console:
npm install ejs --save
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...x9c\xd7\x94"'
>>> print(json_string.decode())
"ברי צקלה"
If you are writing to a file, just use json.dump() and leave it to the file object to encode:
with open('filename', 'w', encoding='utf8') as json_file:
json.dump("ברי צקלה", json_file, ensure_ascii=False)
Caveat...
Writing a pandas DataFrame to CSV file
...the sep argument of to_csv:
df.to_csv(file_name, sep='\t')
To use a specific encoding (e.g. 'utf-8') use the encoding argument:
df.to_csv(file_name, sep='\t', encoding='utf-8')
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How to convert NSNumber to NSString
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@JonLOo when using this for specific number the decimal values loose exact values. For Eg : NSNumber *num = [NSNumber numberWithDouble:48.3]; NSString *strNumber = num.stringValue; gives results as 48.299999; this becomes critical if its A...