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How to check if command line tools is installed
...will list the version 4.5.0.
[Mar 12 17:04] [jnovack@yourmom ~]$ defaults read /var/db/receipts/com.apple.pkg.DeveloperToolsCLI.plist
{
InstallDate = "2012-12-26 22:45:54 +0000";
InstallPrefixPath = "/";
InstallProcessName = Xcode;
PackageFileName = "DeveloperToolsCLI.pkg";
Pack...
Is there any kind of hash code function in JavaScript?
...our approach it will save the object although it's other references were already deleted. This can lead to problems in bigger applications.
– Johnny
Feb 19 '13 at 9:06
36
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Why do you need explicitly have the “self” argument in a Python method?
...
I suggest that one should read Guido van Rossum's blog on this topic - Why explicit self has to stay.
When a method definition is decorated, we don't know whether to automatically give it a 'self' parameter or not: the decorator could turn the functi...
Merging two images in C#/.NET
...
public static System.Drawing.Bitmap CombineBitmap(string[] files)
{
//read all images into memory
List<System.Drawing.Bitmap> images = new List<System.Drawing.Bitmap>();
System.Drawing.Bitmap finalImage = null;
try
{
int width = 0;
int height = 0;
...
How exactly does work?
...browser version.
Basically, defer tells the browser to wait "until it's ready" before executing the javascript in that script block. Usually this is after the DOM has finished loading and document.readyState == 4
The defer attribute is specific to internet explorer. In Internet Explorer 8, on W...
what is .netrwhist?
...
netrw is a kind of vim plugin/script which supports reading and writing files across networks. .netrwhist is a history file which maintains all the directories that were modified. So whenever you modify the contents of ~/.vim it adds one entry in .netrwhist
A sample .netrwhis...
ObservableCollection Doesn't support AddRange method, so I get notified for each item added, besides
... End Sub
Private m_Action As NotifyCollectionChangedAction
Public ReadOnly Property Action() As NotifyCollectionChangedAction
Get
Return m_Action
End Get
End Property
Private m_Items As IList
Public ReadOnly Property Items() As IEnumerable(Of T)
...
Logging errors in ASP.NET MVC
...it's one of the slickest and simplest exception loggers I've ever used. I read a post saying that MS should include it in ASP.net and I agree.
– dtc
May 20 '09 at 18:52
14
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rails i18n - translating text with links inside
...us (and for those too lazy to check the edit log).. the answer above was already edited to include @coreyward's comment.
– abbood
Dec 9 '13 at 6:35
2
...
Set TextView text from html-formatted string resource in XML
...</font>";
Spanned text=Html.fromHtml("I am of legal age and I have read, understood, agreed and accepted the "+termsOfCondition+commma+privacyPolicy);
secondCheckBox.setText(text);