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How do you install an APK file in the Android emulator?
...your terminal: ./adb install yourapkfilename.apk if you get the following error message: error: no devices found - waiting for device, follow the step 5.
Run your emulator from Android Studio, once emulator active then repeat step 4, you will see the success message on your terminal.
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Issue with adding common code as git submodule: “already exists in the index”
...plied to my follow-up question, but this may be of help in any case.
That error means that projectfolder is already staged ("already exists in the index"). To find out what's going on here, try to list everything in the index under that folder with:
git ls-files --stage projectfolder
The first ...
Origin is not allowed by Access-Control-Allow-Origin
... so am I the only one getting app.configure() is not a function error?
– Pramesh Bajracharya
Nov 22 '17 at 9:40
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RuntimeWarning: invalid value encountered in divide
...
it is better to set this before the line that causes the error then reset after the line to the normal state of 'warn' by the command np.seterr(divide='warn', invalid='warn')
– Mohammad ElNesr
Apr 14 '19 at 14:23
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Brew update failed: untracked working tree files would be overwritten by merge
Trying to update Homebrew with brew update I got the following error
12 Answers
12
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How do you determine the size of a file in C?
...struct stat definition, which was missing the variable name.
Returns -1 on error instead of 0, which would be ambiguous for an empty file. off_t is a signed type so this is possible.
If you want fsize() to print a message on error, you can use this:
#include <sys/stat.h>
#include <sys/ty...
JavaScript: Upload file
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(in stack overflow snippets there is problem with error handling, however in <a href="https://jsfiddle.net/Lamik/b8ed5x3y/5/">jsfiddle version</a> for 404 errors 4xx/5xx are <a href="https://stackoverflow.com/a/33355142/860099">not throwing</a> at all...
What is the difference between return and return()?
...o these lines:
return 1;
var a = 1;
The reason return() throws a syntax error is for the exact reason the following line throws an error (return statement included for comparison):
return(); // SyntaxError: syntax error
var a = (); // SyntaxError: syntax error
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Mongod complains that there is no /data/db folder
...ify the db-path manually. I wouldn't recommend doing that.
Edit:
the error message you're getting is "Unable to create/open lock file: /data/db/mongod.lock errno:13 Permission denied". The directory you created doesn't seem to have the correct permissions and ownership --
it needs to be writa...
Why am I getting 'Assembly '*.dll' must be strong signed in order to be marked as a prerequisite.'?
...s is that you're not working with strongly named assemblies. I've had this error when two projects reference slightly different versions of the same assembly and a more dependent project references these projects. The resolution in my case was to remove the key and version information from the assem...