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Warning :-Presenting view controllers on detached view controllers is discouraged
In my app, I am using a navigation controller. Later on in some view I am using presentViewController for showing a zoomed image.
Also I am not using a Storyboard or nib.
...
What is the convention for word separator in Java package names?
...cific reason to avoid it is that I have seen people run into problems with mixed case package names when doing cross platform development. Especially when someone decides to rename or change the case of a package, you're then relying on both your VCS and development environments to do exactly the r...
Deprecated Java HttpClient - How hard can it be?
...pClient;
import org.apache.http.impl.client.HttpClientBuilder;
import java.io.IOException;
Usage:
HttpClient httpClient = HttpClientBuilder.create().build();
EDIT (after Jules' suggestion):
As the build() method returns a CloseableHttpClient which is-a AutoClosable, you can place the declarati...
How to serialize an object to XML without getting xmlns=“…”?
...:schema:xsd:one" />
then i would share with you what worked for me (a mix of previous answers and what i found here)
explicitly set all your different xmlns as follows:
Dim xmlns = New XmlSerializerNamespaces()
xmlns.Add("one", "urn:names:specification:schema:xsd:one")
xmlns.Add("two", "urn...
How do I make an HTTP request in Swift?
...
You can use URL, URLRequest and URLSession or NSURLConnection as you'd normally do in Objective-C. Note that for iOS 7.0 and later, URLSession is preferred.
Using URLSession
Initialize a URL object and a URLSessionDataTask from URLSession. Then run the task with r...
Storing C++ template function definitions in a .CPP file
...I am still quite new to C++ though and would be interested to know if this mixed usage has any additional caveat.
– Thirdwater
Dec 28 '18 at 7:02
4
...
Count characters in textarea
...jquery.com/jquery-1.5.js"></script>
<script>
function countChar(val) {
var len = val.value.length;
if (len >= 500) {
val.value = val.value.substring(0, 500);
} else {
$('#charNum').text(500 - len);
}
};
</sc...
Reading HTML content from a UIWebView
...
The second question is actually easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a strin...
How to save the output of a console.log(object) to a file?
...tes a FileBlob from the input, and then automatically downloads it.
(function(console){
console.save = function(data, filename){
if(!data) {
console.error('Console.save: No data')
return;
}
if(!filename) filename = 'console.json'
if(typeof data === "object"){
...
How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...l-1.2.jar and standard-1.1.2.jar together. This is wrong. You're basically mixing JSTL 1.2 API+impl from Oracle with JSTL 1.1 impl from Apache. You need to remove any standard-xxx.jar. Just only the jstl-1.2.jar is sufficient.
<dependency>
<groupId>javax.servlet</groupId>
...