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Conversion from Long to Double in Java
...
Don't need any string parsing there: Long.valueOf(15552451L).doubleValue() if you want to go via Long. Note this is the same, internally, as the cast from a double, except that you're doing some auto/unboxing.
– Joe Ke...
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
{
...
}
}
...
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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How to print pandas DataFrame without index
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print df.to_string(index=False)
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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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Correct use for angular-translate in controllers
...end to keep your controller free from translation logic and translate your strings directly inside your view like this:
<h1>{{ 'TITLE.HELLO_WORLD' | translate }}</h1>
Using the provided service
Angular Translate provides the $translate service which you can use in your Controllers.
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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...
Scala constructor overload?
...tor is the sole point of entry to the class.
class Foo(x: Int, y: Int, z: String) {
// default y parameter to 0
def this(x: Int, z: String) = this(x, 0, z)
// default x & y parameters to 0
// calls previous auxiliary constructor which calls the primary constructor
def this(z:...
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...
How do I get the day of the week with Foundation?
How do I get the day of the week as a string?
13 Answers
13
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