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Best way to create an empty object in JSON with PHP?
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Well, json_encode() simply returns a string from a PHP array/object/etc. You can achieve the same effect much more efficiently by doing:
$json = '{}';
There's really no point in using a function to accomplish this.
UPDATE
As per your comment updates, you could try:...
How do I convert NSInteger to NSString datatype?
...nk that for some situation this will be also interesting way to get string from NSInteger
NSInteger value = 12;
NSString * string = [NSString stringWithFormat:@"%0.0f", (float)value];
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Append lines to a file using a StreamWriter
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what if the file has 10mb and I start writing from position 0, but only 10kb, how can I assure that the file only contains the 10kb data I've just written?
– JobaDiniz
Oct 11 '17 at 17:58
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How to change default timezone for Active Record in Rails?
...f set to :local) or Time.utc (if set to :utc) when pulling dates and times from the database. The default is :utc.
http://guides.rubyonrails.org/configuring.html
If you want to change Rails timezone, but continue to have Active Record save in the database in UTC, use
# application.rb
config.t...
Compare two objects in Java with possible null values
...lliJ IDEA 2016.2 has the same check for both the normal equals and the one from Objects).
– Mark Rotteveel
Jul 30 '16 at 8:11
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Can you use @Autowired with static fields?
...lways possible as I'm sure you can imagine as not everything can be pulled from the spring container or you maybe dealing with legacy systems.
Note testing can also be more difficult with this approach.
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Best general SVN Ignore Pattern?
...Studio projects
*/bin */obj *.user *.suo
You can expand more file types from there.
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How do 20 questions AI algorithms work?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions t...
How do you import classes in JSP?
...eaking MVC? If I'm modifying the list, sure, but if I'm just reading items from it, does that violate MVC principles?
– Martin Carney
Dec 2 '14 at 18:52
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In Unix, how do you remove everything in the current directory and below it?
...l privileges (root). The result was two days passed a restoring the system from backups. That's why I now employ rm -ri now.
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