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How to hide 'Back' button on navigation bar on iPhone?
...nItem.leftBarButtonItem = nil; does not affect the back button when issued from the viewDidLoad, viewWillAppear, or viewDidAppear. This line of code does work within the viewdidLoad: self.navigationItem.hidesBackButton = YES;
– Alex Zavatone
Jan 14 '14 at 16:0...
How do I install g++ for Fedora?
...
Update is not required. This is where fedora differs from debian
– xiamx
Aug 23 '15 at 0:49
1
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Convert String array to ArrayList [duplicate]
...s not an ArrayList. So it is an incorrect answer. You cant delete elements from that List -> will throw an exception.
– Witold Kaczurba
Mar 16 '17 at 15:04
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How do I define a method which takes a lambda as a parameter in Java 8?
...ublic Web-accessible version of the Lambda-enabled Java 8 JavaDocs, linked from http://lambdafaq.org/lambda-resources. (This should obviously be a comment on Joachim Sauer's answer, but I can't get into my SO account with the reputation points I need to add a comment.) The lambdafaq site (I mainta...
Using success/error/finally/catch with Promises in AngularJS
...hey also provide exception handling, just like normal code, you can return from a promise or you can throw.
What you'd want in synchronous code is:
try{
try{
var res = $http.getSync("url");
res = someProcessingOf(res);
} catch (e) {
console.log("Got an error!",e);
throw...
Split column at delimiter in data frame [duplicate]
...t, make it into a data frame, rename it appropriately (the rename function from the reshape package is handy for doing this on the fly) and then rbind it with the existing data frame -- extra effort to get it inserted in place of the previous single column rather than as the first or last columns .....
Rollback to an old Git commit in a public repo
...u can undo this by
git reset --hard
that will delete all modifications from the working directory and staging area.
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Django - How to rename a model field using South?
...ble names:
Django automatically derives the name of the database table from the name of your model class and the app that contains it. A model's database table name is constructed by joining the model's "app label" -- the name you used in manage.py startapp -- to the model's class name, with an ...
Java client certificates over HTTPS/SSL
...t.ssl.keyStore=pathToKeystore -Djavax.net.ssl.keyStorePassword=123456
or from with the code
System.setProperty("javax.net.ssl.keyStore", pathToKeyStore);
Same with javax.net.ssl.trustStore
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How can I convert JSON to CSV?
... "name": "Can add log entry"
},
......]
Here is my code to generate CSV from that:
import csv
import json
x = """[
{
"pk": 22,
"model": "auth.permission",
"fields": {
"codename": "add_logentry",
"name": "Can add log entry",
"conten...