Is there a way to obtain a version number of a Titanium app?
e.g when installed on an iOS device then perhaps obtain the CFBundleVersion and when installed on Android then obtain its version number.
UPDATED: I was looking in the Titanium.Platform documentation for the app version number. The app version number is under Titanium.App.
Here is my code for sending the version number of my app to the server, so that the server can provide different content depending on the app-version-number.
function obtain_request_header() {
var caps = Titanium.Platform.displayCaps;
var s0 = 'appversion=' + Titanium.App.version;
var s1 = 'osname=' + Titanium.Platform.osname + ',name=' + Titanium.Platform.name + ',version=' + Titanium.Platform.version + ',model=' + Titanium.Platform.model;
var s2 = 'width=' + caps.platformWidth + ',height=' + caps.platformHeight + ',dpi=' + caps.dpi;
return s0 + ',' + s1 + ',' + s2;
}
To obtain the version of your application regardless of OS, simply use:
Titanium.App.version
Related
My code is following:
p <- ggplot() +
geom_sf(data = world, size = .1) +
geom_sf(aes(fill = SupDem), data = plotdata) +
scale_fill_viridis_c(option = "plasma") +
ggtitle("Democratic Support - {closest_state}") +
transition_states(Year)
anim_save("SupforDemAnim.gif", p)
The error:
Error: It appears that you are trying to use the old API, which has been deprecated.
Please update your code to the new API or install the old version of gganimate
from https://github.com/thomasp85/gganimate/releases/tag/v0.1.1
We have a web project which is always working fine, it just using codename one push api to push notification to our devices, but it suddenly get the following error:
javax.net.ssl.SSLHandshakeException: Received fatal alert:
handshake_failure
Below is the core code (same with codenamoe one demo)
HttpURLConnection connection = (HttpURLConnection)new URL("https://push.codenameone.com/push/push").openConnection();
connection.setDoOutput(true);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
String cert = ITUNES_DEVELOPMENT_PUSH_CERT;
String pass = ITUNES_DEVELOPMENT_PUSH_CERT_PASSWORD;
if(ITUNES_PRODUCTION_PUSH) {
cert = ITUNES_PRODUCTION_PUSH_CERT;
pass = ITUNES_PRODUCTION_PUSH_CERT_PASSWORD;
}
String query = "token=" + PUSH_TOKEN +
"&device=" + URLEncoder.encode(deviceId1, "UTF-8") +
"&device=" + URLEncoder.encode(deviceId2, "UTF-8") +
"&device=" + URLEncoder.encode(deviceId3, "UTF-8") +
"&type=1" +
"&auth=" + URLEncoder.encode(FCM_SERVER_API_KEY, "UTF-8") +
"&certPassword=" + URLEncoder.encode(pass, "UTF-8") +
"&cert=" + URLEncoder.encode(cert, "UTF-8") +
"&body=" + URLEncoder.encode(MESSAGE_BODY, "UTF-8") +
"&production=" + ITUNES_PRODUCTION_PUSH +
"&sid=" + URLEncoder.encode(WNS_SID, "UTF-8") +
"&client_secret=" + URLEncoder.encode(WNS_CLIENT_SECRET, "UTF-8");
try (OutputStream output = connection.getOutputStream()) {
output.write(query.getBytes("UTF-8"));
}
int c = connection.getResponseCode();
// read response JSON
I directly run the code in unit test, it works well.
But when I call the function from project (such as a button from webpage), the error happened.
I tried several way to solve it but still can not work, please give me some suggestion to fix the issue. Thank you!
This generally happens if the certificate is invalid or out of date etc. It can happen if your connection. I just verified our SSL certificate on the push servers and it's valid (generated by cloudflare) so I suggest checking the routes to the server and your version of Java. You should have Java 8 or newer with a recent enough minor update version.
I'm using Dojo 1.9.1.
I'm using dojox.charting to draw some charts.
I am using a labelFunc to produce a date/time label for my X-axis. This is working fine in all browsers.
But I want to add a line break to my label so that the date sits above the time, e.g.:
10/01/2014
06:00
I can add a html break tag to the string returned and this works in Chrome and Firefox but not IE9 (to be expected).
Has anybody solved how to do this one that works across all browsers including IE9 (or specifically ones that don't "do" html labels).
Cheers
Ian
My label func:
_labelFull: function (index) {
// Returns a label in the form "dd/mm/yyyy hh:mm" for tooltip labelling
var dt,
d;
dt = new Date(Date.parse(myglobalStartDateTime));
dt.setHours(dt.getHours() + Number(index));
// Full date/time
d = ("0" + dt.getDate()).slice(-2) + '/' +
("0" + (dt.getMonth() + 1)).slice(-2) + '/' +
dt.getFullYear() + ' ' +
("0" + dt.getHours()).slice(-2) + ':' +
("0" + dt.getMinutes()).slice(-2) + 'UTC';
return d;
}
Can someone please help me out on this?
I have spent a considerable amount of time setting up PhantomJS to save JPGs of specific web-pages and it works/ed really well until I went to deploy it on a machine which accesses the net through a proxy.
Now, whatever I try, I can not get the authentication right?
Has anyone EVER managed to do this?
I am using command line arguments:
--proxy=xx.xx.xx.xx:8080
--proxy-type=http
--proxyAuth=myusername:mypassword
I have checked on the Proxy (TMG) which still insists that my username is anonymous rather than the one which I am sending through using the command line.
From the --debug, I am able to see that proxy, proxyType and proxyAuth have all been populated correctly so PhantomJS is understanding the command line, yet when it runs, it still returns 'Proxy requires authentication'
Where am I going wrong?
Thanks for reading this and, hopefully, helping me out
BTW - I am using Windows 7 - 64 bit
OK, so I've done a whole load of digging on this and have got it working. So I thought I would publish what I found in case it might help someone else.
One of the things that I found when I was searching around is that there was a bit of a discussion about the inclusion of the following in the headers which are submitted by the JS which is used to drive PhantomJS:
page.customHeaders={'Authorization': 'Basic '+btoa('username:password')};
rather than using
page.settings.userName = 'username';
page.settings.password = 'password';
which will not work. Please refer to Previous Discussion
This is fine if you are using basic levels of authentication on the proxy. It will not work if you are using Integrated Authetication as this will still require NTLM/Kerberos or whatever.
The way around this is to change the settings on the client.
You need to allow the client access to the outside world WITHOUT it routing through the proxy. Certainly in TMG, this is done by changing the settings which apply to the Client Network Software which is installed on the client hardware.
By allowing the PhantomJS Executable to bypass the proxy, you will overcome the problems which I and many others have experienced but you will still have a bit of an issue as you will have just broken your system security so be aware and hope that there is a new version PhantomJS which handles NTLM/Kerberos.
Alternatively, change your Proxy to use Basic Authentication which will allow the use to the customHeaders solution to work as above but this is potentially an even greater risk to you security than allowing the client to bypass the proxyy.
var page = require('webpage').create(),
system = require('system'),
fs = require('fs'),
fileName = 'phantomjs',
extension = 'log',
file = fs.open(fileName + '.' + extension, 'w'),
address,
output,
delay,
version = phantom.version.major + '.'
+ phantom.version.minor + '.'
+ phantom.version.patch ;
if (system.args.length === 1){
console.log('Usage: example.js <some URL> delay');
phantom.exit();
}
// Handle the command line arguments
address = system.args[1];
output = system.args[2];
delay = system.args[3];
// Write the Headers into the log file
file.writeLine("PhantomJS version: " + version);
file.writeLine("Opening page: " + address);
file.writeLine("Writing image to: " + output);
file.writeLine("Applying a delay of: " + delay + " milliseconds");
function quit(reason, value) {
console.log("Quit: " + reason);
file.writeLine("Quit: " + reason);
file.close();
if (value !== 1){
// If there has been an error reported, stick a datetime stamp on the log to retain it
var d = new Date();
var dateString = d.getFullYear().toString() +
((d.getMonth() + 1) <= 9 ? '0' : '') + (d.getMonth() + 1).toString() +
(d.getDate() <= 9 ? '0' : '') + d.getDate().toString() +
(d.getHours() <= 9 ? '0' : '') + d.getHours().toString() +
(d.getMinutes() <= 9 ? '0' : '') + d.getMinutes().toString() +
(d.getSeconds() <= 9 ? '0' : '') + d.getSeconds().toString();
fs.move(fileName + '.' + extension, fileName + '_' + dateString + '.' + extension);
}
phantom.exit(value);
}
page.onResourceError = function(resourceError) {
page.reason = resourceError.errorString;
page.reason_url = resourceError.url;
};
page.onError = function (msg, trace) {
console.log(msg);
file.writeLine(msg);
trace.forEach(function(item) {
console.log(' ', item.file, ':', item.line);
//file.writeLine(' ', item.file, ':', item.line);
})
quit("Failed", 0);
}
page.onResourceRequested = function (request) {
file.writeLine('Request: ' + JSON.stringify(request, undefined, 4));
};
page.onResourceReceived = function (response) {
file.writeLine('Receive: ' + JSON.stringify(response, undefined, 4));
};
// Set a user agent - if required
//page.settings.userAgent = 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; .NET CLR 1.1.4322)';
// And open the page
page.open(address, function (status) {
if (status !== 'success') {
console.log('Unable to load the address: \"' + page.reason_url + '\": ' + page.reason);
file.writeLine('Unable to load the address: \"' + page.reason_url + '\": ' + page.reason);
quit("Failed", 0);
}
else {
window.setTimeout(function() {
console.log('Saving the page!');
file.writeLine('Saving the page!');
page.render(output);
quit("Finished", 1);
}, delay);
}
});
How can I get Mathematica to export/save/write a text file with proper Fortan77 formatting, that is, 72 columns and a continuation marker on the sixth column?
I am using Mathematica to generate large and complex analytic expressions, which I then need to insert into pre-existing Fortran77 code. I have everything working correctly in the front end of Mathematica with FortranForm[] and
SetOptions[$Output, PageWidth -> 72]
However, I can't figure out how to get Mathematica to output correctly to a text file. I want something like this:
MM11 = mH1**2 + (g2**2*v1**2)/2. -
- (g2**2*(v1**2/2. -
- ((v2*Cos(phi2) - (0,1)*v2*Sin(phi2))*
- (v2*Cos(phi2) + (0,1)*v2*Sin(phi2)))/2.))/2.
...
but get either this:
MM11 = FortranForm[mH1^2 + (g2^2*v1^2)/2 - ...
or this:
MM11 = mH1**2 + (g2**2*v1**2)/2. - (g2**2*
(v1**2/2. - ((v2*Cos(phi2) - (0,1)*v2*Sin(phi2))*
...
This is a job for the surprisingly little-known Splice function. First, you make a template file, with the extension ".mf", like so:
file = "test.mf";
out = OpenWrite[file];
WriteString[out, "MH1 = <* form *>"];
Close[out];
Now when you use Splice, Mathematica will automatically replace everything between the <* and *> delimiters with its evaluated form. So if you set
form = 4 + b9^2 + c1^5 + c4^5 + h10^4 + j2 + k10^4 + p10^4 + q5^5 +
q8 + s3^3 + s7^2 + t6^3 + u3^2 + u9^3 + x8^4 + z2^3;
and call
Splice["test.mf", PageWidth -> 72];
which will automatically infer you want FortranForm output from the file extension, and which allows you to set PageWidth as an option, you will get a pretty decent result in the automatically generated file "test.f" (note the new extension):
MH1 = 4 + b9**2 + c1**5 + c4**5 + h10**4 + j2 + k10**4 + p10**4 +
- q5**5 + q8 + s3**3 + s7**2 + t6**3 + u3**2 + u9**3 + x8**4 +
- z2**3
Look at the docs for Splice for more options (changing the name of the output file and the like).