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Import text file as single character string
...foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so readChar(fileName, .Machine$integer.max) does not work well...
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Generic deep diff between two objects
... Is the code complete? I'm getting Uncaught SyntaxError: Unexpected token ...
– Seano
May 11 '17 at 10:33
2
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How to cancel/abort jQuery AJAX request?
...ct
return $def.promise();
}
// initiate first call
singleAjax('/ajax.php', {a: 1, b: 2})
.always(function(a,b,c) {console && console.log(a,b,c);});
// second call kills first one
singleAjax('/ajax.php', {a: 1, b: 2})
.always(function(a,b,c) {console && console.log(a,b,...
“where 1=1” statement [duplicate]
... condition is generated dynamically.
for example lets see this code
<?php
//not that this is just example
//do not use it like that in real environment because it security issue.
$cond = $_REQUEST['cond'];
if ($cond == "age"){
$wherecond = " age > 18";
}
$query = "select * from som...
Make a float only show two decimal places
...try using NSNumberFormatter:
NSNumberFormatter* nf = [[[NSNumberFormatter alloc] init] autorelease];
nf.positiveFormat = @"0.##";
NSString* s = [nf stringFromNumber: [NSNumber numberWithFloat: myFloat]];
You may need to also set the negative format, but I think it's smart enough to figure it out....
Detect when an image fails to load in Javascript
...y wouldn't try and load an image that isn't there.
– PHP Guru
Feb 12 at 19:29
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Installing PG gem on OS X - failure to build native extension
...lem, but having two postgres applications will create conflicts (like port allocation) See also Sayanees' answer at stackoverflow.com/questions/19569031/…
– Epigene
Sep 5 '14 at 9:38
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How can I get the iOS 7 default blue color programmatically?
...ceToken;
dispatch_once(&onceToken, ^{
UIView* view = [[UIView alloc] init];
systemTintColor = view.tintColor;
});
return systemTintColor;
}
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How do I read a text file of about 2 GB? [duplicate]
...ile will require around 800MB of memory, and the OS may balk at the memory allocation request."
– Emad Aghayi
Aug 24 '16 at 11:30
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How do I create a Java string from the contents of a file?
...se there is no "other beginning of file", so you are in fact read the last token...which is also the first. Never tried with \\Z. Also note you can read anything that is Readable , like Files, InputStreams, channels...I sometimes use this code to read from the display window of eclipse, when I'm not...