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What is the preferred syntax for defining enums in JavaScript?
... some assumptions can no longer be made (that value represents the correct order for the size for example).
Remember, in JavaScript an object is just like a map or hash table. A set of name-value pairs. You can loop through them or otherwise manipulate them without knowing much about them in advan...
Is object empty? [duplicate]
...bject of keys just to count how many keys are inside, than destroys it! In order to create that object he needs to loop overt the keys... so why use it and not the (for... in...) option :)
var a = {};
function timeit(func,count) {
if (!count) count = 100000;
var start = Date.now();
...
Error on renaming database in SQL Server 2008 R2
...DIATE while altering a database that other users might be operating on, in order to ensure the integrity of these operations. But it is not really necessary when setting the database back to MULTI_USER mode again since the database is already at SINGLE_USER mode and you are the only user able to run...
How can I safely create a nested directory?
...use os.path.isdir followed by os.makedirs, the solution above reverses the order of the two operations. In doing so, it prevents a common race condition having to do with a duplicated attempt at creating the directory, and also disambiguates files from directories.
Note that capturing the exception...
How to open, read, and write from serial port in C?
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Text border using css (border around text)
Is there a way to integrate a border around text like the image below?
5 Answers
5
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Difference between local and global indexes in DynamoDB
... make sure you pay special attention to the following requirements:
In order for a table write to succeed, the provisioned throughput
settings for the table and all of its global secondary indexes must
have enough write capacity to accommodate the write; otherwise, the
write to the table w...
Map function in MATLAB?
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Op is talking about the higher-order function, i.e., cellfun et al., not hash tables or key-value pairs.
– Ahmed Fasih
May 21 '15 at 4:21
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How do you determine the ideal buffer size when using FileInputStream?
...ncy price on the next read, but not the disk->RAM latency. In terms of order of magnitude, disk->RAM latency is so slow that it pretty much swamps any other latency you might be dealing with.
So, I suspect that if you ran a test with different cache sizes (haven't done this myself), you will...
What are the differences between mocks and stubs on Rhino Mocks?
...allow us to “replace” the behavior,
state of the “fake”object in order to utilize a test scenario ...
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