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Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta
...der a heading called TEAMS.
Choose Export near the bottom left side of
the window. Xcode asks you to choose a file name and password.
Edit for Xcode 4.4:
With Xcode 4.4, at step 3 choose Provisioning Profiles under LIBRARY. Then select your provisioning profiles either with the mouse or Command...
SET NAMES utf8 in MySQL?
...here's the right one everywhere.
Conversion
If you receive data in e.g. windows-1250, and want to store in utf-8, then use this SQL before storing:
SET NAMES 'cp1250';
If you have data in DB as windows-1250 and want to retreive utf8, use:
SET CHARSET 'utf8';
Few more notes:
Don't rely on too "...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
... driver.get(request.url)
# ghostdriver won't response when switch window until page is loaded
dfd = threads.deferToThread(lambda: driver.switch_to.window(driver.current_window_handle))
dfd.addCallback(self._response, driver, spider)
return dfd
def _response(self...
Internal Error 500 Apache, but nothing in the logs?
...perhaps it was corrupted in a linux environment if you write the script in windows and then upload it to the server without the line endings being converted you will get this error.
in perl if you forget
print "content-type: text/html\r\n\r\n";
you will get this error
There are many reasons fo...
What is the difference between a WCF Service Application and a WCF Service Library?
...h a service library (recommended) you can then choose any host you wish (a windows service, IIS/ASP.NET, or even a console application) and you'd just reference your library from your new host. Choosing a Service Application limits your host to just IIS/ASP.NET (though this might be ok for your pur...
Convert blob to base64
...
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);
}
...
How to limit google autocomplete results to City and Country only
...s.Autocomplete(input, options);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div>
<input id="searchTextField" type="text" size="50" placeholder="Enter a location" autocomplete="on">
</div>
&...
How to make Scroll From Source feature always enabled?
...o Source means a single click in the project tree opens/jumps to that code window. Autoscroll From Source means when you switch to a different code window the project tree will jump to/highlight that file.
– CodeChimp
Jul 19 '14 at 8:27
...
Inline SVG in CSS
...ingle and double quotes and url escaping
If you are using JS, you can use window.btoa() to produce your base64 svg; and if it doesn't work (it might complain about invalid characters in the string), you can simply use https://www.base64encode.org/.
Example to set a div background:
var mySVG =...
How can I check if a key is pressed during the click event with jQuery?
...ck the key status using keydown() and keyup():
var ctrlPressed = false;
$(window).keydown(function(evt) {
if (evt.which == 17) { // ctrl
ctrlPressed = true;
}
}).keyup(function(evt) {
if (evt.which == 17) { // ctrl
ctrlPressed = false;
}
});
See the list of key codes. Now you can ...