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Setting an int to Infinity in C++
...int's maximum value:
#include <limits>
// ...
int a = std::numeric_limits<int>::max();
Which would be 2^31 - 1 (or 2 147 483 647) if int is 32 bits wide on your implementation.
If you really need infinity, use a floating point number type, like float or double. You can then get inf...
How to create an AVD for Android 4.0
...icable).
Extract the complete armeabi-v7a folder to these directory; sysimg_armv7a-15_r01.zip (from, e.g. google's repository) goes to android-15, sysimg_armv7a-14_r02.zip to android-14.
I've not tried this procedure offline, I finally relented and used my broadband allowance at home, but these are...
Using jquery to get element's position relative to viewport
...swered Oct 14 '09 at 16:14
Agent_9191Agent_9191
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How to trim a string in SQL Server before 2017?
...d data in the future e.g.
ALTER TABLE Customer ADD
CONSTRAINT customer_names__whitespace
CHECK (
Names NOT LIKE ' %'
AND Names NOT LIKE '% '
AND Names NOT LIKE '% %'
);
Also consider disallowing other characters (tab, carriage return, ...
What is the purpose of “return await” in C#?
...ss, in first case you should return foo.DoAnotherThingAsync().ContinueWith(_ => foo.Dispose());
– ghord
Sep 23 '14 at 8:58
7
...
How to get the nvidia driver version from the command line?
... example:
$ cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 304.54 Sat Sep 29 00:05:49 PDT 2012
GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
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How to save an image to localStorage and display it on the next page?
..."text"/>
Then get the dimensions of your file into the input boxes
var _URL = window.URL || window.webkitURL;
$("#file-input").change(function(e) {
var file, img;
if ((file = this.files[0])) {
img = new Image();
img.onload = function() {
$("#file-h").val(this....
In MySQL, how to copy the content of one table to another table within the same database?
...
INSERT INTO TARGET_TABLE SELECT * FROM SOURCE_TABLE;
EDIT: or if the tables have different structures you can also:
INSERT INTO TARGET_TABLE (`col1`,`col2`) SELECT `col1`,`col2` FROM SOURCE_TABLE;
EDIT: to constrain this..
INSERT INTO TAR...
How do I put variables inside javascript strings?
... => args[i++]);
}
Usage:
s = parse('hello %s, how are you doing', my_name);
This is only a simple example and does not take into account different kinds of data types (like %i, etc) or escaping of %s. But I hope it gives you some idea. I'm pretty sure there are also libraries out there whic...
How to make ng-repeat filter out duplicate results
...r('unique', function() {
return function (arr, field) {
return _.uniq(arr, function(a) { return a[field]; });
};
});
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