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Programmatically obtain the Android API level of a device?
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For API Level >= 4 you can use Build.VERSION.SDK_INT
private String getAndroidVersion(int sdk) {
switch (sdk) {
case 1: return "(Android 1.0)";
case 2: return "Petit Four" + "(Android 1.1)";
case 3: return "Cupcake" ...
How to print pandas DataFrame without index
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print df.to_string(index=False)
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How to determine a Python variable's type?
... whole list of information about the object including the type and the doc string for the type.
e.g.
In [9]: var = 123
In [10]: var?
Type: int
Base Class: <type 'int'>
String Form: 123
Namespace: Interactive
Docstring:
int(x[, base]) -> integer
Convert a string or number ...
How to send email attachments?
... smtp = smtplib.SMTP(server)
smtp.sendmail(send_from, send_to, msg.as_string())
smtp.close()
It's much the same as the first example... But it should be easier to drop in.
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Unescape HTML entities in Javascript?
...script code that communicates with an XML-RPC backend.
The XML-RPC returns strings of the form:
29 Answers
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How do I change the android actionbar title and icon
...er, if they're the same icon. As for what it says, add or change whatever strings match up to that in your res/values/strings.xml file. Then, once again in your AndroidManifest.xml file, change this line:
android:label="@string/app_name"
to whatever the string you have in their. You'll have to...
How do I Moq a method that has an optional argument in its signature without explicitly specifying i
...tion function:
public void InitFooFuncOnFooMock(Mock<IFoo> fooMock, string a, bool b = false)
{
if(!b)
{
fooMock.Setup(mock => mock.Foo(a, b)).Returns(false);
}
else
{
...
}
}
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What arguments are passed into AsyncTask?
... will I write the code for DownloadTask?
DownloadTask extends AsyncTask<String,Integer,String>{
@Override
public void onPreExecute()
{}
@Override
public String doInbackGround(String... params)
{
// Download code
int downloadPe...
How do you receive a url parameter with a spring controller mapping
...ntroller mapping with jquery ajax. The value for someAttr is always empty string regardless of the value in the url. Please help me determine why.
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How to understand nil vs. empty vs. blank in Ruby
...ed on any object and is true if the object is nil.
.empty? can be used on strings, arrays and hashes and returns true if:
String length == 0
Array length == 0
Hash length == 0
Running .empty? on something that is nil will throw a NoMethodError.
That is where .blank? comes in. It is implemented...