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UTF-8, UTF-16, and UTF-32
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Unicode defines a single huge character set, assigning one unique integer value to every graphical symbol (that is a major simplification, and isn't actually true, but it's close enough for the purposes of this question). UTF-8/16/32 are simply different ways to en...
How do I make a fully statically linked .exe with Visual Studio Express 2005?
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For the C-runtime go to the project settings, choose C/C++ then 'Code Generation'. Change the 'runtime library' setting to 'multithreaded' instead of 'multithreaded dll'.
If you are using any other libraries you may need to tell the linker to ignore the dynam...
Effects of changing Django's SECRET_KEY
... for salted hmacs or seeding the random engine which impacts:
password reset token
comment form security to protect against forged POST requests
form security
protect against message tampering as the message framework may use cookies to pass messages between views.
protect session data and create ...
How to use base class's constructors and assignment operator in C++?
I have a class B with a set of constructors and an assignment operator.
5 Answers
5
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Toggle button using two image on different state
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AkashG's solution don't work for me. When I set up check.xml to background it's just stratched in vertical direction. To solve this problem you should set up check.xml to "android:button" property:
<ToggleButton
android:id="@+id/toggle"
android:layout_widt...
Running a cron job at 2:30 AM everyday
... * wget https://www.yoursite.com/your_function_name
The first part is for setting cron job and the next part to call your function.
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Convert any object to a byte[]
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Use the BinaryFormatter:
byte[] ObjectToByteArray(object obj)
{
if(obj == null)
return null;
BinaryFormatter bf = new BinaryFormatter();
using (MemoryStream ms = new MemoryStream())
{
bf.Serialize(ms, obj);...
EF Code First foreign key without navigation property
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I think you also just set an attribute on the entity, so on parent id, just add [ForeignKey("ParentTableName")]. That will link the property to whatever the key is on the parent table. Now you've got a hard-coded table name though.
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Mac zip compress without __MACOSX folder?
...e. Likewise, Mac tools will consume the __MACOSX/ subdirectory in order to set resource forks, and you'll never even see it. However, if you use Mac tools to create the zip file and some other tools to unpack it, you'll get the __MACOSX/ directory and not the resource forks. If you create the file w...
How to load local html file into UIWebView
I'm trying to load a html file into my UIWebView but it won't work. Here's the stage: I have a folder called html_files in my project. Then I created a webView in interface builder and assigned an outlet to it in the viewController. This is the code I'm using to append the html file:
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