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Aborting a stash pop in Git
...ging foo.c
# On branch trunk
# Changed but not updated:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working directory)
#
# modified: foo.c
#
no changes added to commit (use "git add" and/or "git commit ...
Mixin vs inheritance
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A mixin is typically used with multiple inheritance. So, in that sense, there's "no difference".
The detail is that a mixin is rarely useful as a standalone object.
For example, say you have a mixin named "ColorAndDimension", which adds a color property and ...
Count the number of occurrences of a character in a string in Javascript
...or, and pass in the g flag as an argument.
match returns null with no results thus the || []
The original answer I made in 2009 is below. It creates an array unnecessarily, but using a split is faster (as of September 2014). I'm ambivalent, if I really needed the speed there would be no question t...
EditText, clear focus on touch outside
...arentLayout of EditTexti.e android.support.design.widget.TextInputLayout
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:focusableInTouchMode="true">
<EditText
andro...
SQL Server IIF vs CASE
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IIF is the same as CASE WHEN <Condition> THEN <true part> ELSE <false part> END. The query plan will be the same. It is, perhaps, "syntactical sugar" as initially implemented.
CASE is portable across all SQL platforms whereas IIF is SQL...
Setting the default value of a DateTime Property to DateTime.Now inside the System.ComponentModel De
Does any one know how I can specify the Default value for a DateTime property using the System.ComponentModel DefaultValue Attribute?
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How to create strings containing double quotes in Excel formulas?
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Alternatively, you can use the CHAR function:
= "Maurice " & CHAR(34) & "Rocket" & CHAR(34) & " Richard"
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What is a Windows Handle?
...m API calls, and the system can change the pointer in the table at will.
Alternatively a real pointer may be given as the handle when the API writer intends that the user of the API be insulated from the specifics of what the address returned points to; in this case it must be considered that what ...
What's the best way to communicate between view controllers?
... [myCheckoutController handleCheckout: bookPicks];
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}
The net result of all this is that you can give me your BookPickerViewController class (and related GUI/view objects) and I can easily use it in my own application, assuming BookWarehouse and CheckoutController are generic interfaces (i....
How to convert TimeStamp to Date in Java?
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This will produce an incorrect result if the Timestamp time zone and the JVM timezone are different.
– Robert Mugattarov
Jul 12 '16 at 13:28
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