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LINQ, Where() vs FindAll()
...y be used on List<T> instances (or instances of classes that inherit from it, of course).
Additionally, they differ in actual purpose. Where returns an instance of IEnumerable that is executed on-demand when the object is enumerated. FindAll returns a new List<T> that contains the reque...
Print All JVM Flags
...entalVMOptions -XX:+PrintFlagsFinal -XX:+PrintFlagsWithComments -version.
From the directory with the sources, you could execute (assuming you are using Linux, Cygwin or the like):
grep -FR 'UnlockExperimentalVMOptions' hotspot/
Or, the following (which only looks at *.cpp and *.hpp files):
fin...
Threads vs Processes in Linux
...rocesses. Even if only one process uses the connection, the other stops it from being closed.
– MarkR
Nov 2 '12 at 11:35
1
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What are the differences between the BLOB and TEXT datatypes in MySQL?
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TEXT and CHAR will convert to/from the character set they have associated with time. BLOB and BINARY simply store bytes.
BLOB is used for storing binary data while Text is used to store large string.
BLOB values are treated as binary strings (byte strin...
Listening for variable changes in JavaScript
...
Where is your code? Did you start a new question from it?
– Akira
May 5 '18 at 6:30
What abo...
What exactly happens when I set LoadUserProfile of IIS pool?
...UserProfile=true in IIS and change the default temp folder %TEMP% location from C:\Users\C:\Users\AccountName\AppData\Local\Temp to somewhere else? example "D:\AppTempData"
– Murali Murugesan
Jul 18 '16 at 10:18
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How do I read an entire file into a std::string in C++?
...ependent units (functions, classes, etc). Adding functions doesn't detract from conciseness; quite the contrary.
– Konrad Rudolph
Feb 12 '16 at 8:47
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How to find the sum of an array of numbers
...[1,2,3].join('+'))
)
//This way is dangerous if the array is built
// from user input as it may be exploited eg:
eval([1,"2;alert('Malicious code!')"].join('+'))
Of course displaying an alert isn't the worst thing that could happen. The only reason I have included this is as an answe...
Proper way to wait for one function to finish before continuing?
...y, and firstFunction will have returned. That's because you cannot "yield" from inside the for loop (// do something), the loop may not be interrupted and will have to fully complete first (more details: Javascript thread-handling and race-conditions).
That said, you still can make the code flow in...
Unit testing that events are raised in C# (in order)
...hen the above won't work, unless I'm missing something. I've recently come from C++ to C#.
– codah
Oct 23 '17 at 21:43
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