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Is there a way to give a specific file name when saving a file via cURL?
...m pulling files using curl in the mac OS X terminal and want to give them different names. Is there a way to specify a name, such as a "save as" function when using curl?
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grep without showing path/file:line
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No need to find. If you are just looking for a pattern within a specific directory, this should suffice:
grep -hn FOO /your/path/*.bar
Where -h is the parameter to hide the filename, as from man grep:
-h, --no-filename
Suppress t...
Turning off some legends in a ggplot
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Note to self: if you have a geom_linerange() and the legend is showing a cross instead of a line, insert show.legend=FALSE inside the geom_linerange().
– PatrickT
Sep 30 '17 at 8:51
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sed edit file in place
I am trying to find out if it is possible to edit a file in a single sed command without manually streaming the edited content into a new file and then renaming the new file to the original file name. I tried the -i option but my Solaris system said that -i is an illegal option. Is there a d...
Who is “us” and who is “them” according to Git?
..."them/theirs", perhaps by branch-name for instance: "deleted in master, modified in feature".
– torek
Jan 9 '14 at 21:43
3
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Convert PDF to image with high resolution
...ommand (the image on the right):
(To really see and appreciate the differences between the two, right-click on each and select "Open Image in New Tab...".)
Also keep the following facts in mind:
The worse, blurry image on the right has a file size of 1.941.702 Bytes (1.85 MByte).
Its resol...
What does the “-U” option stand for in pip install -U
...upgrade Upgrade all packages to the newest available version
So, if you already have a package installed, it will upgrade the package for you. Without the -U switch it'll tell you the package is already installed and exit.
Each pip subcommand has its own help listing. pip -h shows you ove...
How do I select child elements of any depth using XPath?
Suppose I have this (simplified):
4 Answers
4
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Remove the error indicator from a previously-validated EditText widget
...extView.setError(null);
}
Because as mentioned in the documentation:
If the error is null, the error message and icon will be cleared.
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Adding services after container has been built
...uilder.Update has been deprecated, the new recommendation is to use child lifetime scope.
Adding Registrations to a Lifetime Scope
Autofac allows you to add registrations “on the fly” as you create lifetime scopes. This can help you when you need to do a sort of “spot weld” limited registr...