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The character encoding of the HTML document was not declared
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Very few of us type text files in UTF-8. Most text files are in ISO-8859-1 format. Look and see what your text editor is producing, and if it is ISO-8859-1 then use <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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Determine the line of code that causes a segmentation fault?
... @JohnMudd I have a segfault only appear about 1% of the input files tested, if you repeat the failed input it will not fail. My problem was caused by multithreading. So far I have not figured out the line of code causing this problem. I am using retry to cover up this problem for now...
Stop and Start a service via batch or cmd file?
...t after the action is complete. If you want to restart a service via batch file (stop then start), the stop returns immediately, the start then fails because the service isn't stopped. Net stop/start returns after the action is complete, so doesn't have this problem.
– Dom
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How do I shutdown, restart, or log off Windows via a bat file?
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Another small tip: when going the batch file route, I like to be able to abort it in case I run it accidentally. So the batch file invokes the shutdown but leaves you at the command prompt afterwards.
@echo off
echo Shutting down in 10 seconds. Please type "shutdo...
Apache shows PHP code instead of executing it
... many hours, they're installed. I have modified the httpd.conf and php.ini files like everyone says. I then created a simple PHP script:
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BACKUP LOG cannot be performed because there is no current database backup
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Originally, I created a database and then restored the backup file to my new empty database:
Right click on Databases > Restore Database > General : Device: [the
path of back up file] → OK
This was wrong. I shouldn't have first created the database.
Now, instead, I do t...
Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat
...n? gradle dependencies seems to not report dependencies added with compile files('libs/example.jar')
– dbro
Jan 21 '14 at 20:47
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Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...ommand by adding quotes for every parameter like this:
mvn install:install-file "-DgroupId=org.mozilla" "-DartifactId=jss" "-Dversion=4.2.5" "-Dpackaging=jar" "-Dfile=C:\Users\AArmijos\workspace\componentes-1.0.4\deps\jss-4.2.5.jar"
It's worked.
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module.exports vs exports in Node.js
...t to share my 2 cents:
You can imagine that at the very beginning of your file there is something like (just for explanation):
var module = new Module(...);
var exports = module.exports;
So whatever you do just keep in mind that module.exports and NOT exports will be returned from your module ...
How to remove line breaks from a file in Java?
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You need to set text to the results of text.replace():
String text = readFileAsString("textfile.txt");
text = text.replace("\n", "").replace("\r", "");
This is necessary because Strings are immutable -- calling replace doesn't change the original String, it returns a new one that's been changed....