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MongoDB logging all queries
...as basic as it is simple... How do you log all queries in a "tail"able log file in mongodb?
15 Answers
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How can I remove a trailing newline?
...for Universal newlines (only when reading, not when writing). You open the file in either "U" or "rU" mode, and then regardless of Windows, Linux, Mac, whatever, by the time the text reaches your python code, any style of newline has been replaced with "\n". See: python.org/dev/peps/pep-0278
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How to stop a PowerShell script on the first error?
...hese answers are enough. I've currently settled on the following code in a file called ps_support.ps1:
Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"
$PSDefaultParameterValues['*:ErrorAction']='Stop'
function ThrowOnNativeFailure {
if (-not $?)
{
throw 'Native Failure...
What will happen if I modify a Python script while it's running?
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Nothing, because Python precompiles your script into a PYC file and launches that.
However, if some kind of exception occurs, you may get a slightly misleading explanation, because line X may have different code than before you started the script.
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/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found
...error while loading shared libraries: libc.so.6: cannot open shared object file: No such file or directory
– Mouin
Apr 27 '17 at 16:54
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Get environment variable value in Dockerfile
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You should use the ARG directive in your Dockerfile which is meant for this purpose.
The ARG instruction defines a variable that users can pass at build-time to the builder with the docker build command using the --build-arg <varname>=<value> flag.
So yo...
How can I save an image with PIL?
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The error regarding the file extension has been handled, you either use BMP (without the dot) or pass the output name with the extension already. Now to handle the error you need to properly modify your data in the frequency domain to be saved as an...
Using Server.MapPath() inside a static field in ASP.NET MVC
... a relative virtual path. For example, Server.MapPath() allows a path of "files/file1.doc". It uses the current context to determine the path of the current page, for example, and then creates the relative path from there. If we are in ~/Subfolder/Page1.aspx, the url would map from ~/Subfolder/fi...
CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清...
...igurable for integers, floating point, or currencies.
Download source files - 7.34 Kb
Download demo project - 215 Kb
Introduction
I currently have had a need for a decent grid control that has the ability to edit and display numbers, among other things. The best one that I could come up wi...
Remove Application Insight from application on Visual Studio 2013
...project which creates a ApplicationInsights.config and not sure what other files were added to the project.
6 Answers
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