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How to get a Docker container's IP address from the host
...d blinky enough to catch my attention. Maybe provide two examples clearly labelled Linux and Windows. I literally just typed the example, checked the docs which also uses single quotes and then Googled the error. I'm sure I'm not alone.
– Wyck
Apr 15 '19 at ...
Can you add new statements to Python's syntax?
...trace() to implement goto and comefrom "keywords":
from goto import goto, label
for i in range(1, 10):
for j in range(1, 20):
print i, j
if j == 3:
goto .end # breaking out from nested loop
label .end
print "Finished"
...
How to redirect the output of a PowerShell to a file during its execution
... At last, I found the docs for Start-Transcript. ( frustratingly not labelled with Powershell version number). It says "The transcript includes all command that the user types and all output that appears on the console". However, I tested Start-Transcript in Powershell 2.0, and found @Richard ...
Placing/Overlapping(z-index) a view above another view in android
...ity="bottom|center"
android:padding="5dp"
android:text="My Label"
/>
</FrameLayout>
In this instance, the TextView would be drawn on top of the ImageView, along the bottom center of the image.
...
Best way to specify whitespace in a String.Split operation
...e illustration reveals, omitting the option yields four different results (labeled A, B, C, and D) vs. the single result from all four inputs when you use RemoveEmptyEntries:
Of course, if you don't like using options, just use the regex alternative :-)
Regex.Split(myStr, @"\s+").Where(s => s...
onclick open window and specific size
...g" class="btn btn-primary" height="250" width="250">
Print Shipping Label
</window-url>
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How to empty a list?
...s actually removes the contents from the list, but doesn't replace the old label with a new empty list:
del lst[:]
Here's an example:
lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)
For the sake of completeness, the slice assignment has the same effect:
lst[:] = []
It can also be used ...
VS 2012: Scroll Solution Explorer to current file
...SyncWithActiveDocument command:
Click in textbox under "Press short keys" label and press: Shift+Alt+L and click the Assign button and you are done:
To verify open any file in Visual Studio and press the shortcut keys Shift+Alt+L and you'll see the file in the solution explorer. Enjoy!
...
How to stop/terminate a python script from running?
...ryden clarifies in his answer, the Break key on the keyboard could also be labelled Pause, for those who were confused like me. :)
– JakeStrang
Feb 5 '19 at 20:23
add a commen...
Android Activity as a dialog
...l
<activity
android:name=".MyActivity"
android:label="@string/title"
android:theme="@style/AppDialogTheme">
</activity>
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