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How can I display a JavaScript object?
...gify replacer if you
encounter this Javascript error
"Uncaught TypeError: Converting circular structure to JSON"
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I lost my .keystore file?
... need your .JKS file but .PEM file here is the email Sample.
Step-4
to convert .JKS file to .PEM file you just have to download KeyStore Explorer
After replying the Mail, wait for 48 to 72 hours your keystore fill will reset.
...
String to object in JS
...be enclosed within quotes for it to work correctly, we would first have to convert the string into a JSON formatted string before calling JSON.parse() method.
var obj = '{ firstName:"John", lastName:"Doe" }';
var jsonStr = obj.replace(/(\w+:)|(\w+ :)/g, function(matchedStr) {
return '"' +...
String concatenation: concat() vs “+” operator
...cat() method only accepts String values while the + operator will silently convert the argument to a String (using the toString() method for objects). So the concat() method is more strict in what it accepts.
To look under the hood, write a simple class with a += b;
public class Concat {
Strin...
SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
Automatic lock-modify-unlock
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Different versions of binary files cannot be merged. Therefore versioning of binary files should follow the lock-modify-unlock model[1]. This setup uses the following three measuresforces users to use property svn:...
What are Makefile.am and Makefile.in?
...later run to make the Makefile)
‘autoconf’ is a macro processor.
It converts configure.ac, which is a shell script using macro instructions, into configure, a full-fledged shell script.
automake - creates shippable Makefile.in data file
(which configure will later read to make the Makefile...
How to merge a transparent png image with another image using PIL
...ake sure the foreground contains transparency in all cases, use foreground.convert('RGBA') for the mask parameter.
– Mark Ransom
Oct 4 '12 at 2:28
2
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Getting time elapsed in Objective-C
...ata_t sTimebaseInfo;
uint64_t machTime = mach_absolute_time();
// Convert to milliseconds
mach_timebase_info(&sTimebaseInfo);
machTime *= sTimebaseInfo.numer;
machTime /= sTimebaseInfo.denom;
machTime /= 1000000; // convert from nanoseconds to milliseconds
return ma...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
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if converted with babel: [].concat(_slice.call(arguments))
– CHAN
Jul 27 '15 at 8:08
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Ajax request returns 200 OK, but an error event is fired instead of success
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jQuery.ajax attempts to convert the response body depending on the specified dataType parameter or the Content-Type header sent by the server. If the conversion fails (e.g. if the JSON/XML is invalid), the error callback is fired.
Your AJAX code ...