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How to get the error message from the error code returned by GetLastError()?
After a Windows API call, how can I get the last error message in a textual form?
11 Answers
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Convert blob to base64
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var audioURL = window.URL.createObjectURL(blob);
audio.src = audioURL;
var reader = new window.FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function () {
base64data = reader.result;
console.log(base64data);
}
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Setting the MySQL root user password on OS X
...e with privilege bypass
sudo mysqld_safe --skip-grant-tables;
In a new window connect to the database, set a new password and flush the permissions & quit:
mysql -u root
For MySQL older than MySQL 5.7 use:
UPDATE mysql.user SET Password=PASSWORD('your-password') WHERE User='root';
For M...
SVN (Subversion) Problem “File is scheduled for addition, but is missing” - Using Versions
... to use "revert" anyway, shouldn't he? That would work with TortoiseSVN on Windows.
– MartinStettner
Feb 11 '10 at 22:15
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How to write a large buffer into a binary file in C++, fast?
...g++ Version 7.2.0 with -std=c++11 -march=native -O3
Desktop, Core i7, SSD, Windows 10, Visual Studio 2017 Version 15.3.1 with /Ox /Ob2 /Oi /Ot /GT /GL /Gy
Which gave the following measurements (after ditching the values for 1MB, because they were obvious outliers):
Both times option1 and option3...
Is there a way to quickly capitalize the variable name in Eclipse
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Windows
After you press Alt+Shift+R as mentioned by kostja, you can select the text you want to change, then
Ctrl+Shift+Y for lowercase, or
Ctrl+Shift+X for uppercase.
Mac OS
Cmd+Shift+Y lowercase
Cmd+Shift+X uppercase...
Show history of a file? [duplicate]
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@Chris click on a different revision in the top-left window and you'll see the corresponding diff in the bottom-left window. If you're talking about something else, can you elaborate?
– Jeff Ferland
Mar 21 '12 at 15:50
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Android studio using > 100% CPU at all times - no background processes appear to be running
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So far this has helped on Windows - though I just tested it briefly, so I can't say I'm positive it will work in the long-run, and it also seems strange that without "Power Save" the IDE would take over the entire CPU...
– Matt
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How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...ag&drop the Genymotion-ARM-Translation_v1.1.zip onto the Genymotion VM window.
It should say "File transfer in progress". Once it asks you to flash it, click 'OK'.
Now reboot your VM using ADB (adb reboot) or an app like ROM Toolbox. If nescessary you can simply close the VM window, but I don't ...
How to delete a file or folder?
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os.rmdir() on Windows also removes directory symbolic link even if the target dir isn't empty
– Lu55
Dec 18 '15 at 17:23
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