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How to initialise a string from NSData in Swift
...also work, like doing a reduce { $0 &+ $1 } for a checksum.
Notes
In my previous edit, I used this method:
var buffer = Array<UInt8>(count: data.length, repeatedValue: 0x00)
data.getBytes(&buffer, length: data.length)
self.init(bytes: buffer, encoding: encoding)
The problem with t...
Access denied for user 'root@localhost' (using password:NO)
I'm new to MySQL, I'm trying to run WordPress in my Windows desktop and it needs MySQL.
16 Answers
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how to use ng-option to set default value of select element
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So assuming that object is in your scope:
<div ng-controller="MyCtrl">
<select ng-model="prop.value" ng-options="v for v in prop.values">
</select>
</div>
function MyCtrl($scope) {
$scope.prop = {
"type": "select",
"name": "Service",
"value"...
How to deal with SQL column names that look like SQL keywords?
One of my columns is called from . I can't change the name because I didn't make it.
Am I allowed to do something like SELECT from FROM TableName or is there a special syntax to avoid the SQL Server being confused?
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Changing MongoDB data store directory
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On my debian box it's mongodb.conf, not mongod.conf
– UpTheCreek
May 7 '12 at 8:20
12
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Entity Framework - Code First - Can't Store List
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You should accepted my edit request because you cannot use char as the first argument of string.Join and you have to provide a char[] as the first argument of string.Split if you also want to provide StringSplitOptions.
– D...
Android Studio: Where is the Compiler Error Output Window?
When I 'Run' my project in Android Studio, in the 'Messages' window, I get:
15 Answers
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Show current state of Jenkins build on GitHub repo
Is there a way to show the Jenkins build status on my project's GitHub Readme.md?
12 Answers
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Read only the first line of a file?
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Use the .readline() method (Python 2 docs, Python 3 docs):
with open('myfile.txt') as f:
first_line = f.readline()
Some notes:
As noted in the docs, unless it is the only line in the file, the string returned from f.readline() will contain a trailing newline. You may wish to use f.readl...
How can I get Git to follow symlinks?
Is my best be going to be a shell script which replaces symlinks with copies, or is there another way of telling Git to follow symlinks?
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