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jQuery: Test if checkbox is NOT checked
...roperty will always be a boolean since it is a computed property and not a string, so you can get away with using ==. It is wise to always use === though since this is not always the case
– Pablo Mescher
Oct 27 '16 at 20:42
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
...ut I can't seem to get this to work. It works fine on my school computers and I don't know what I am not doing. I have checked usr/include and time.h is there just fine. Here is the code:
...
How to send HTTP request in java? [duplicate]
...rom here), with improvements. Included in case of link rot:
public static String executePost(String targetURL, String urlParameters) {
HttpURLConnection connection = null;
try {
//Create connection
URL url = new URL(targetURL);
connection = (HttpURLConnection) url.openConnection();...
What's best SQL datatype for storing JSON string?
What's the best SQL datatype for storing JSON string?
5 Answers
5
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Add 10 seconds to a Date
... Beware, my Nodejs installation returns d.getSeconds() as a string. I had to change this to (+d.getSeconds()) The unary plus converts a string to a number. Perhaps a little more obvious would be 1*d.getSeconds()
– tqwhite
Nov 30 '16 at 21:41
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Check if a number has a decimal place/is a whole number
...e numerical value of the number, regardless of format. It treats numerical strings containing whole numbers with a fixed decimal point the same as integers:
'10.0' % 1; // returns 0
10 % 1; // returns 0
'10.5' % 1; // returns 0.5
10.5 % 1; // returns 0.5
...
CMake output/build directory
...o an out of source build
MACRO(MACRO_ENSURE_OUT_OF_SOURCE_BUILD MSG)
STRING(COMPARE EQUAL "${CMAKE_SOURCE_DIR}"
"${CMAKE_BINARY_DIR}" insource)
GET_FILENAME_COMPONENT(PARENTDIR ${CMAKE_SOURCE_DIR} PATH)
STRING(COMPARE EQUAL "${CMAKE_SOURCE_DIR}"
"${PARENTDIR}" insourcesubdi...
Using Predicate in Swift
...w we just need to pass the arguments to the constructor. In Objective-C, NSString literals look like @"", but in Swift we just use quotation marks for strings. So that gives us:
let resultPredicate = NSPredicate(format: "name contains[c] %@", searchText)
And in fact that is exactly what we need h...
Set theme for a Fragment
...torActionListener(this);
builder.setView(view);
builder.setTitle(R.string.server_dialog);
builder.setPositiveButton(android.R.string.ok, this);
Dialog dialog = builder.create();
dialog.setCanceledOnTouchOutside(false);
return dialog;
}
I originally had the AlertDialog.Build...
How can one check to see if a remote file exists using PHP?
...
Some sites block access if you don't provide a user agent string, so I suggest following this guide to add CURLOPT_USERAGENT in addition to CURLOPT_NOBODY: davidwalsh.name/set-user-agent-php-curl-spoof
– rlorenzo
Aug 17 '12 at 22:30
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