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How to check size of a file using Bash?
...zes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
...
Newline in JLabel
...
You actually don't even have to close the html tag. If you need to append text on runtime, this simplifies it a lot!
– Roberto
Oct 11 '15 at 17:35
add a...
Windows batch: echo without new line
...n checking the ERRORLEVEL becomes important as setting set /p= without specifying a variable name will set the ERRORLEVEL to 1.
A better approach would be to just use a dummy variable name like so:
echo | set /p dummyName=Hello World
This will produce exactly what you want without any sneaky stu...
How do I convert a pandas Series or index to a Numpy array? [duplicate]
... Note: .values is deprecated, .to_numpy() is the suggested replacement if you want a NumPy array. Can you expand on This accesses how the data is already stored, so there's no need for a conversion?
– AMC
Jan 9 at 21:32
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How to loop through all the properties of a class?
... there is no "System.Reflection" entry in the list
Edit: You can also specify a BindingFlags value to type.GetProperties():
BindingFlags flags = BindingFlags.Public | BindingFlags.Instance;
PropertyInfo[] properties = type.GetProperties(flags);
That will restrict the returned properties to publi...
How to reset Jenkins security settings from the command line?
...nkins restart
And then go to admin panel and set everything once again.
If you in case are running your Jenkins inside k8s pod from a docker, which is my case and can not run service command, then you can just restart Jenkins by deleting the pod:
kubectl delete pod <jenkins-pod-name>
Onc...
ImageView in circular through xml
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How to change the src of ImageView in java code if I adopt this way?
– chenzhongpu
Oct 22 '14 at 14:10
3
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Print commit message of a given commit in git
...'ll do exactly what you want:
$ git log --format=%B -n 1 <commit>
If you absolutely need a "plumbing" command (not sure why that's a requirement), you can use rev-list:
$ git rev-list --format=%B --max-count=1 <commit>
Although rev-list will also print out the commit sha (on the fi...
Select Row number in postgres
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You should also specify an order in OVER clause: OVER (ORDER BY id). Otherwise the order is not guaranteed.
– AlexM
Jun 14 '16 at 4:30
...
What is a .snk for?
... consists of
a simple text name, version number,
and culture information (if
provided)—plus a public key and a
digital signature.
The SNK contains a unique key pair - a private and public key that can be used to ensure that you have a unique strong name for the assembly. When the assembly is str...