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Break or return from Java 8 stream forEach?
...stream must not be null but suddenly and unexpectedly one of them is null) etc.
According to the documentation for Iterable.forEach():
Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception... Exceptions thrown by the ...
What is a typedef enum in Objective-C?
... values - the typedef just adds a handy name to this. The 1st element is 0 etc.
typedef enum {
Monday=1,
...
} WORKDAYS;
WORKDAYS today = Monday;
The above is just an enumeration of shapeType tags.
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Can you attach Amazon EBS to multiple instances?
... storage" abstraction upon which customers run a filesystem like ext2/ext3/etc. Most of these filesystems (eg, ext2/3, FAT, NTFS, etc) are written assuming they have exclusive access to the block device. Two instances accessing the same filesystem would almost certainly end in tears and data corru...
Install NPM into home directory with distribution nodejs package (Ubuntu)
...ols
PATH="$NPM_PACKAGES/bin:$PATH"
# Unset manpath so we can inherit from /etc/manpath via the `manpath` command
unset MANPATH # delete if you already modified MANPATH elsewhere in your configuration
MANPATH="$NPM_PACKAGES/share/man:$(manpath)"
# Tell Node about these packages
NODE_PATH="$NPM_PACK...
How to train an artificial neural network to play Diablo 2 using visual input?
...ur bot not working with the game anymore when there is a new game update), etc.
To summarize, the great thing about these platforms is that they alleviate much of the previous technical issues you had to deal with (how to manipulate game inputs, how to setup scenarios, etc.) so that you just have ...
BCL (Base Class Library) vs FCL (Framework Class Library)
...ASP.Net, MVC, WCF),
Mobile application,
Xbox application,
windows services etc.
More details at What is BCL/ CL in .Net?
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Nullable Foreign Key bad practice?
...eed for four-valued logic, and that leads to a need for five-valued logic, etc. etc. 2-valued logic is sufficient, but the data structures we get when applyiing it make "as simple as possible" still far less simple than "as simple as we'd want".
– Erwin Smout
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'Static readonly' vs. 'const'
...into the call-site; this is double edged:
it is useless if the value is fetched at runtime, perhaps from config
if you change the value of a const, you need to rebuild all the clients
but it can be faster, as it avoids a method call...
...which might sometimes have been inlined by the JIT anyway
...
JS: Check if date is less than 1 hour ago?
...nt(yourDateString), 'hours');
It will give you integer value like 1,2,5,0etc so you can easily use condition check like:
if(hours < 1) {
Also, one more thing is you can get more accurate result of the time difference (in decimals like 1.2,1.5,0.7etc) to get this kind of result use this synta...
Which .NET Dependency Injection frameworks are worth looking into? [closed]
...ry rich set of framework libraries that extend it to support Web, Windows, etc.
Castle Windsor is one of the most widely used in the .NET platform and has the largest ecosystem, is highly configurable / extensible, has custom lifetime management, AOP support, has inherent NHibernate support and is a...