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Does Java have buffer overflows?
...it correctly but fail to do so is possible.
For example You might write an XML parser and someone could provide you with a malformed (or legitimate but uncommon) request which, owing to the design of your parser overwrites previously validated data with some payload that would cause your application...
I keep getting “Uncaught SyntaxError: Unexpected token o”
... and my solution might help. I'm using an iframe to upload and convert an xml file to json and send it back behind the scenes, and Chrome was adding some garbage to the incoming data that only would show up intermittently and cause the "Uncaught SyntaxError: Unexpected token o" error.
I was access...
Android: What is android.R.id.content used for?
...version 19, android.R.id.content is defined in a file: auto_complete_list.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/content"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_cont...
What is the definition of “interface” in object oriented programming
...y typed nature of some OO languages, as it is the case with Java or C#. In Python on the other hand, another mechanism is used:
import random
# Dependencies
class KnownNumber(object):
def generate(self):
return 5
class SecretNumber(object):
def generate(self):
return rand...
How to enable/disable bluetooth programmatically in android
...n needs only the following permission to be defined in the AndroidManifest.xml file:
<uses-permission android:name="android.permission.BLUETOOTH"/>
While, the second and third functions need the following permissions:
<uses-permission android:name="android.permission.BLUETOOTH"/>
<...
How to check edittext's text is email address or not?
...
Please follow the following Steps
Step 1 :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" ...
How can I use numpy.correlate to do autocorrelation?
...sult, and that should be the autocorrelation you are looking for. A simple python function to do that would be:
def autocorr(x):
result = numpy.correlate(x, x, mode='full')
return result[result.size/2:]
You will, of course, need error checking to make sure that x is actually a 1-d array. ...
Evaluating string “3*(4+2)” yield int 18 [duplicate]
... static double Evaluate(string expression)
{
return (double)new System.Xml.XPath.XPathDocument
(new StringReader("<r/>")).CreateNavigator().Evaluate
(string.Format("number({0})", new
System.Text.RegularExpressions.Regex(@"([\+\-\*])")
.Replace(expression, " ${1} ")
.Rep...
FileSystemWatcher vs polling to watch for file changes
...
I currently use the FileSystemWatcher on an XML file being updated on average every 100 milliseconds.
I have found that as long as the FileSystemWatcher is properly configured you should never have problems with local files.
I have no experience on remote file watchi...
How to check if activity is in foreground or in visible background?
...activityVisible;
}
Register your application class in AndroidManifest.xml:
<application
android:name="your.app.package.MyApplication"
android:icon="@drawable/icon"
android:label="@string/app_name" >
Add onPause and onResume to every Activity in the project (you may
cr...