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Get integer value of the current year in Java
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I removed my SIM card from the phone with 4.1.2. So the network was not able to update the Date and Time on the phone. Consequently the phone was stuck in 2012. Looks like this is not a bug in 4.1.2 .
– toobsco42
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Pretty-Print JSON in Java
...d code to parse a string into a JsonElement, usually you already have that from previous work you do with the JSON data. But I wanted to include it here to make the usage clearer.
– Ray Hulha
Feb 20 '14 at 15:01
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HTML5 dragleave fired when hovering a child element
...ragEnterTarget is set, I ignore further dragenter events, because they are from children. In all dragleave events I check dragEnterTarget === event.target. If this is false the event will be ignored as it was fired by a child. If this is true I reset dragEnterTarget to undefined.
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How to check a string for specific characters?
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user Jochen Ritzel said this in a comment to an answer to this question from user dappawit.
It should work:
('1' in var) and ('2' in var) and ('3' in var) ...
'1', '2', etc. should be replaced with the characters you are looking for.
See this page in the Python 2.7 documentation for some info...
rake db:schema:load vs. migrations
...lly "editing" the schema and disusing migrations. I wish I had a citation from the rails guide on this, but they don't discuss schema:load, which dauntingly adds to my frustration in deciding how to approach the schema:load feature. =/
– Ninjaxor
Oct 23 '15 at...
How can I remove the decimal part from JavaScript number?
I have the results of a division and I wish to discard the decimal portion of the resultant number.
14 Answers
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How do I rename a Git repository?
...repository directory itself).
Rename the directory (for example, using mv from the command line or the F2 hotkey from a GUI).
Remote Repository
Rename a remote repository as follows:
Go to the remote host (for example, https://github.com/User/project).
Follow the host's instructions to rename ...
FormData.append(“key”, “value”) is not working
... 50+ and Firefox 39+ (resp. 44+):
formdata.entries() (combine with Array.from() for debugability)
formdata.get(key)
and more very useful methods
Original answer:
What I usually do to 'debug' a FormData object, is just send it (anywhere!) and check the browser logs (eg. Chrome devtools' Network ...
Semicolon before self-invoking function? [duplicate]
...tion : f()
Putting a semicolon before the function prevents the function from becoming an argument to whatever precedes it when the parentheses become confused with function application.
Consider
var x = 42
(function () { ... })()
is the same as
var x = 42(function () { ... })()
but
var x...
Temporarily disable auto_now / auto_now_add
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from Django documentation: docs.djangoproject.com/en/1.9/topics/db/queries/… Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct updates. It doesn’t run any save(...