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How to parse float with two decimal places in javascript?
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You can use toFixed() to do that
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
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How to build for armv6 and armv7 architectures with iOS 5
... actually a solution yet, but I have discovered that replacing the defined string in "architectures", which was $(ARCHS_STANDARD_32_BIT), with "armv6 armv7" allowed me to compile with iOS5 as a base and iOS4 as a deployment target, and pass validation .
I am not using any IOS5-exclusive libraries o...
Effective method to hide email from spam bots
...'@'), indexOf('mailto:'), etc. The parsing thread would receive only +-200 chars around the match which would allow so complex parsing that it would 'appear' to be infinite in terms of parsing power.
– Jani Hyytiäinen
Feb 28 '15 at 8:33
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Git Cherry-pick vs Merge Workflow
...e. (As a minor secondary issue the new cherry-picked commits will take up extra space if someone else cherry-picks in the same commit again, as they will both be present in the history even if your working copies end up being identical.)
Ease of use. People tend to understand the merge workflow fa...
What are naming conventions for MongoDB?
...o name a collection few precautions to be taken :
A collection with empty string (“”) is not a valid collection name.
A collection name should not contain the null character because this defines the end of collection name.
Collection name should not start with the prefix “system.” as this i...
Get current time as formatted string in Go?
What's the best way to get the current timestamp in Go and convert to string? I need both date and time in eg. YYYYMMDDhhmmss format.
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Duplicate symbols for architecture x86_64 under Xcode
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In my case, I just created a header file to define constant strings like this:
NSString *const AppDescriptionString = @"Healthy is the best way to keep fit";
I solved this scenario by using static:
static NSString *const AppDescriptionString = @"Healthy is the best way to keep fit...
Do I have to guard against SQL injection if I used a dropdown?
...less, you must use Prepared Statements (recommended) or mysqli_real_escape_string. Also properly escape the values when outputting them (e.g. use htmlspecialchars() in a HTML document).
– ComFreek
Mar 20 '14 at 18:12
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Detect if device is iOS
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Detecting iOS
With iOS 13 iPad both User agent and platform strings are changed and differentiating between iPad and MacOS seems possible, so all answers below needs to take that into account now.
This might be the shortest alternative that also covers iOS 13:
function iOS() {
retur...
Leaflet - How to find existing markers, and delete markers?
...ar marker = new Array();
/*Some Coordinates (here simulating somehow json string)*/
var items = [{"lat":"51.000","lon":"13.000"},{"lat":"52.000","lon":"13.010"},{"lat":"52.000","lon":"13.020"}];
/*pushing items into array each by each and then add markers*/
function itemWrap() {
for(i=0;i<items...