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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
... ...
<key>JVMVersion</key>
<string>!1.8.0</string> <!-- changed from '1.8.0' to '!1.8.0' -->`
and then it magically disappears from the top of the list:
/usr/libexec/java_home -verbose
Matching Java Virtual Machines (3):
1.7.0_45...
How to print out the method name and line number and conditionally disable NSLog?
...t that (@"%s [Line %d] " fmt) causes the fmt to be appended to the control string? I haven't seen this syntax other than is this debug macro.
– Robert Altman
May 1 '11 at 19:29
...
How to deal with page breaks when printing a large HTML table
...nge it to page-break-after:auto.
It will break correctly and not create an extra blank page.
<html>
<head>
<style>
@media print
{
table { page-break-after:auto }
tr { page-break-inside:avoid; page-break-after:auto }
td { page-break-inside:avoid; page-break-after:auto }...
JavaScript/jQuery to download file via POST with JSON data
... body, appends the iframe HTML, and sets the innerHTML of the page to that string. This will wipe out any event bindings your page has, amongst other things. Create an element and use appendChild instead.
$.post('/create_binary_file.php', postData, function(retData) {
var iframe = document.create...
Sphinx autodoc is not automatic enough
... = [
'sphinx.ext.autodoc', # Core library for html generation from docstrings
'sphinx.ext.autosummary', # Create neat summary tables
]
autosummary_generate = True # Turn on sphinx.ext.autosummary
# Add any paths that contain templates here, relative to this directory.
templates_path = ['...
Should we @Override an interface's method implementation?
...prohibited the annotation, with 1.6 it doesn't. The annotation provides an extra compile-time check, so if you're using 1.6 I'd go for it.
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what is faster: in_array or isset? [closed]
...ated and contain non-hashable objects. Keys must be unique and can only be strings and integers which makes them easily hashable. While you could create a one-to-one map that hashes both keys and values, this isn't how PHP's array works.
– David Harkness
Nov 20...
What does the “yield” keyword do?
...i)
0
1
4
Everything you can use "for... in..." on is an iterable; lists, strings, files...
These iterables are handy because you can read them as much as you wish, but you store all the values in memory and this is not always what you want when you have a lot of values.
Generators
Generators ar...
What is the difference between shallow copy, deepcopy and normal assignment operation?
...is statement is true only for mutable objects and not immutable types like string, float, tuples.
– Neerav
May 7 '14 at 0:03
1
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Split a string by another string in C#
I've been using the Split() method to split strings, but this only appears to work if you are splitting a string by a character. Is there a way to split a string , with another string being the split by parameter?
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