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PHP String to Float
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^worth noting that (float) removes 0 from string if it's the first digit
– user3608589
Jan 24 '17 at 12:47
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Are negative array indexes allowed in C?
...ubtracted from a pointer, the result has the type of the pointer operand. If the pointer operand points to an element of an array object, and the array is large enough, the result points to an element offset from the original element such that the difference of the subscripts of the resulting and o...
Android: java.lang.SecurityException: Permission Denial: start Intent
I have created an application containing GWVectraNotifier activity which is called from other applications to display Notification.
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Update a local branch with the changes from a tracked remote branch
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)
git branch -f --track my_local_branch origin/my_remote_branch
# OR (if my_local_branch is currently checked out):
$ git branch --set-upstream-to my_local_branch origin/my_remote_branch
(git branch -f --track won't work if the branch is checked out: use the second command git branch --set-ups...
T-SQL stored procedure that accepts multiple Id values
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Awesome solution, @Matt Hamilton. Dont know if this will help anyone, but I got more accurate results on SQL Server 2008r when I was searching text fields by using "join dbo.SplitWords(@MyParameterArray) p ON CHARINDEX(p.value, d.MyFieldToSearch) > 0 "
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Non-static method requires a target
... lambda which is a null-reference at run-time. In your case, I would check if your variable calculationViewModel is a null-reference.
Something like:
public ActionResult MNPurchase()
{
CalculationViewModel calculationViewModel = (CalculationViewModel)TempData["calculationViewModel"];
if (...
Using pre-compiled headers with CMake
..._MSVC_PRECOMPILED_HEADER PrecompiledHeader PrecompiledSource SourcesVar)
IF(MSVC)
GET_FILENAME_COMPONENT(PrecompiledBasename ${PrecompiledHeader} NAME_WE)
SET(PrecompiledBinary "${CMAKE_CURRENT_BINARY_DIR}/${PrecompiledBasename}.pch")
SET(Sources ${${SourcesVar}})
SET_SOURCE_FILES...
Integer.toString(int i) vs String.valueOf(int i)
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Just two different ways of doing the same thing. It may be a historical reason (can't remember if one came before the other).
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How to set JFrame to appear centered, regardless of monitor resolution? [closed]
...s a special effect when you pass it a null. According to the Javadoc:
If the component is null, or the GraphicsConfiguration associated with this component is null, the window is placed in the center of the screen.
This should be done after setting the size or calling pack(), but before setti...
Select all 'tr' except the first one
... crossbrowser way of selecting the rows you want with CSS alone.
However, if you don't care about Internet Explorer 6, 7 or 8:
tr:not(:first-child) {
color: red;
}
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