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Docker and securing passwords
... this protects against the secrets showing up in ps or in logs if one uses set -x.
However, env vars are not particularly secure either. They are visible via docker inspect, and hence they are available to any user that can run docker commands. (Of course, any user that has access to docker on the ...
How do you return from 'gf' in Vim
...for windows installed in Unix mode. Thanks to this site I now use the gf command to go to a file under the cursor.
11 Ans...
Getting a list item by index
I've recently started using c# moving over from Java. I can't seem to find how to get a list item by index. In java to get the first item of the list it would be:
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What's wrong with using == to compare floats in Java?
...ff by a little bit, so they may not report as exactly equal. For example, setting a float to "6.1" and then printing it out again, you may get a reported value of something like "6.099999904632568359375". This is fundamental to the way floats work; therefore, you don't want to compare them using e...
jQuery Ajax File Upload
...nimum. I didn't have to use a xhr request. If you do use ajax make sure to set the enctype to "form/multipart"!
– Luminous
Jul 29 '15 at 20:54
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Replace first occurrence of pattern in a string [duplicate]
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Good NumericUpDown equivalent in WPF? [closed]
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If commercial solutions are ok, you may consider this control set:
WPF Elements by Mindscape
It contains such a spin control and alternatively (my personal preference) a spin-decorator, that can decorate various numeric controls (like IntegerTextBox, NumericTextBox, also part of the co...
Two versions of python on linux. how to make 2.7 the default
...ython to get the system to run 2.7 when you type python.
First, you can set up a shell alias:
alias python=/usr/local/bin/python2.7
Type that at a prompt, or put it in your ~/.bashrc if you want the change to be persistent, and now when you type python it runs your chosen 2.7, but when some pr...
how to show progress bar(circle) in an activity having a listview before loading the listview with d
...onCreate()
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
setProgressBarIndeterminateVisibility(true);
And after you are done displaying the list, to hide it.
setProgressBarIndeterminateVisibility(false);
IN THE LAYOUT (The XML)
<LinearLayout
android:layout_width="fill_...
Get all object attributes in Python? [duplicate]
Is there a way to get all attributes/methods/fields/etc. of an object in Python?
4 Answers
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