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How to save an image locally using Python whose URL address I already know?
...9/google-logo.jpg")
output = open("file01.jpg","wb")
output.write(resource.read())
output.close()
file01.jpg will contain your image.
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Export/import jobs in Jenkins
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Jenkins has a rather good wiki, albeit hard to read when you're new to CI software...
They offer a simple solution for moving jobs between servers
The trick probably was the need to reload config from the Jenkins Configuration Page.
Update 2020.03.10
The JenkinsCI lan...
Do you have to restart apache to make re-write rules in the .htaccess take effect?
...red even if it's also present in httpd.conf. Also check that .htaccess is readable by the httpd process.
Check the error_log - it will tell you of any errors in .htaccess if it's being used.
Putting an intentional syntax error in .htaccess is a good check to make sure the file is being used -- you ...
How to remove “Server name” items from history of SQL Server Management Studio
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What the hell! I read it and was like WHAT! How would anyone intuitively guess this. I tried and it worked. UX is not a Microsoft strong point.
– DinoSaadeh
Mar 26 '19 at 14:37
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Is there a limit to the length of HTML attributes?
... like, "HTML attributes theoretically have no size limit." That's a lot of reading just to come away with such a simple answer.
– rinogo
Nov 14 '19 at 21:11
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AWS S3: how do I see how much disk space is using
...es a nice summary by running:
aws s3 ls s3://mybucket --recursive --human-readable --summarize
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How can I convert a datetime object to milliseconds since epoch (unix time) in Python?
...pytz module to reliably convert local time to POSIX timestamp (unless OS already provides such db)
– jfs
May 15 '14 at 19:01
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What is the difference between a reference type and value type in c#?
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Drawbacks:
More work referencing when allocating and dereferences when reading the value.extra overload for garbage collector
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How do I make a batch file terminate upon encountering an error?
... It's a very common idiom in most shell scripting languages, and it reads well: "Do this, or this if it fails.."
– Fowl
Nov 30 '12 at 5:22
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How do getters and setters work?
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Tutorial is not really required for this. Read up on encapsulation
private String myField; //"private" means access to this is restricted
public String getMyField()
{
//include validation, logic, logging or whatever you like here
return this.myField;
}
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