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Is there any publicly accessible JSON data source to test with real world data? [closed]
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Tumblr has a public API that provides JSON. You can get a dump of posts using a simple url like http://puppygifs.tumblr.com/api/read/json.
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iOS app icon with transparent background showing black background on device
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From the apple developer website after a quick search:
Avoid transparency. An app icon should be opaque. If the icon’s boundaries are smaller than the recommended sizes—or you use transparency to create “see-through” areas—the resulting icon can appear to float on a black ...
Multiple commands on a single line in a Windows batch file
...15:23:39.85
That's needed from the command line. If you're doing this inside a script, you can just use setlocal:
@setlocal enableextensions enabledelayedexpansion
@echo off
echo !time! & ping 127.0.0.1 >nul: & echo !time!
endlocal
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Git fails when pushing commit to github
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Is there a downside to just setting this value very high?
– snogglethorpe
Feb 6 '13 at 1:09
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mysql create user if not exists
...d be able to use CREATE USER
CREATE USER IF NOT EXISTS 'user'@'localhost' IDENTIFIED BY 'password';
Note that the 5.7.6 method doesn't actually grant any permissions.
If you aren't using a version which has this capability (something below 5.7.6), you can do the following:
GRANT ALL ON `datab...
Rails: around_* callbacks
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It makes sense and is not in the official Rails guides.
– Dan S.
Nov 21 '18 at 19:04
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What command opens Ruby's REPL?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
...tiveSupport::Inflector.ordinalize(time.day)}") })
– Sidane
Feb 5 '11 at 10:41
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Reset PHP Array Index
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What does [ N … M ] mean in C aggregate initializers?
...te [first ... last] = value. This is a GNU extension. For example,
int widths[] = { [0 ... 9] = 1, [10 ... 99] = 2, [100] = 3 };
It is not portable. Compiling with -pedantic with tell you so.
How does it work here?
The preprocessor replaces #include <asm/unistd.h> with its actual conten...