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How to throw std::exceptions with variable messages?
...ructed from a std::string:
#include <stdexcept>
char const * configfile = "hardcode.cfg";
std::string const anotherfile = get_file();
throw std::runtime_error(std::string("Failed: ") + configfile);
throw std::runtime_error("Error: " + anotherfile);
Note that the base class std::exception ...
Why this line xmlns:android=“http://schemas.android.com/apk/res/android” must be the first in the la
Why is this line needed in xml layout file?
12 Answers
12
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How to create a release signed apk file using Gradle?
I would like to have my Gradle build to create a release signed apk file using Gradle.
31 Answers
...
How to deny access to a file in .htaccess
I have the following .htaccess file:
5 Answers
5
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Customizing Bootstrap CSS template
...etch the new upcoming versions easily.
2. Do not modify the bootstrap.css file
It's gonna complicate your life when you need to upgrade bootstrap (and you will need to do it).
3. Create your own css file and overwrite whenever you want original bootstrap stuff
if they set a topbar with, let's s...
How to prevent favicon.ico requests?
.../png;base64,iVBORw0KGgo= in browser, save it as favicon.ico aka. empty PNG file and store it in website root. Right?
– Martin
Jun 30 '16 at 15:04
...
How to trigger XDebug profiler for a command line PHP script?
XDebug offers the configuration directive "xdebug.profiler_enable_trigger" that allows to activate profiling by passing the GET or POST parameter "XDEBUG_PROFILE" when calling a script via HTTP. This is handy if you don't want profiling for ALL of your scripts but only for a few special cases withou...
Should CSS always preceed Javascript?
... the test 20 times in the 3 major browsers.
Results
First, with the CSS file delayed by 500ms:
Browser: Chrome 18 | IE 9 | Firefox 9
CSS: first last | first last | first last
=======================================================
Header Exec | | ...
How to use Elasticsearch with MongoDB?
...s
Start the MongoDB service.
sudo service mongodb start
Your database files default to /var/lib/mongo and your log files to /var/log/mongo.
Create a database through the mongo shell and push some dummy data into it.
mongo YOUR_DATABASE_NAME
db.createCollection(YOUR_COLLECTION_NAME)
for (var i...
What's the difference between Require.js and simply creating a element in the DOM? [closed]
... which means your needMe() function would be invoked before the need_me.js file finishes loading. This results in uncaught exceptions where your function is not defined.
Instead, to make what you're suggesting actually work, you'd need to do something like this:
function doStuff(){
var scriptE...