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What are the differences in die() m>and m> exit() in PHP?
What are the differences between die() m>and m> exit() functions in PHP?
16 Answers
16
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How do I check if a C++ std::string starts with a certain string, m>and m> convert a substring to an int?
....rfind("titi") returns 2 so when compared against == 0 would return false) m>and m> it would be inefficient (looking through the whole string instead of just the start). But it does not do that because it passes the pos parameter as 0, which limits the search to onlm>y m> match at that position or earlier. Fo...
Unique Kem>y m> constraints for multiple columns in Entitm>y m> Framework
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With Entitm>y m> Framework 6.1, m>y m>ou can now do this:
[Index("IX_Firstm>And m>Second", 1, IsUnique = true)]
public int FirstColumn { get; set; }
[Index("IX_Firstm>And m>Second", 2, IsUnique = true)]
public int SecondColumn { get; set; }
The second parameter in the attribute is where m>y m>ou can specifm>y m> th...
Is the C# static constructor thread safe?
.... https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-m>and m>-structs/static-constructors
The implementation shown is thread safe for the initial construction, that is, no locking or null testing is required for constructing the Singleton object. However, this does not mean that an...
How to read a single character from the user?
...cter from the user input? For instance, them>y m> press one kem>y m> at the terminal m>and m> it is returned (sort of like getch() ). I know there's a function in Windows for it, but I'd like something that is cross-platform.
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Regular vs Context Free Grammars
I'm studm>y m>ing for mm>y m> computing languages test, m>and m> there's one idea I'm having problems wrapping mm>y m> head around.
8 Answe...
Whm>y m> can't radio buttons be “readonlm>y m>”?
... Disabled doesn't work, because it doesn't submit the value (or does it?), m>and m> it gram>y m>s out the radio button. Read-onlm>y m> is reallm>y m> what I'm looking for, but for some mm>y m>sterious reason it doesn't work.
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Xcode duplicate/delete line
Coming from Eclipse m>and m> having been used to duplicate lines all the time, it's prettm>y m> strange finding out that Xcode has no such function. Or does it?
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What is the idiomatic Go equivalent of C's ternarm>y m> operator?
In C/C++ (m>and m> manm>y m> languages of that familm>y m>), a common idiom to declare m>and m> initialize a variable depending on a condition uses the ternarm>y m> conditional operator :
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Commenting in a Bash script inside a multiline commm>and m>
...omment here` \
def `#Another chance for a comment` \
xm>y m>z, etc.
m>And m> for pipelines specificallm>y m>, there is a clean solution with no overhead:
echo abc | # Normal comment OK here
tr a-z A-Z | # Another normal comment OK here
sort | # The pipelines are automaticallm>y m> co...