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iPhone get SSID without private library
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As of iOS 7 or 8, you can do this (need Entitlement for iOS 12+ as shown below):
@import SystemConfiguration.CaptiveNetwork;
/** Returns first non-empty SSID network info dictionary.
* @see CNCopyCurrentNetworkInfo */
- (NSDictionary *)fetchSSIDIn...
Iterate a list as pair (current, next) in Python
...looking at the "current" element and the "next" element. I have, till now, done so with code like:
10 Answers
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Fastest way to check if a file exist using standard C++/C++11/C?
...e exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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Removing an element from an Array (Java) [duplicate]
... ArrayUtils.removeElement(array, element)
commons.apache.org library:Javadocs
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How to reference constants in EL?
How do you reference an constants with EL on a JSP page?
12 Answers
12
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Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly
...ge the "MSBuild project build output verbosity" to "Detailed" or above. To do this, follow these steps:
Bring up the Options dialog (Tools -> Options...).
In the left-hand tree, select the Projects and Solutions node, and then select Build and Run.
Note: if this node doesn't show up, make su...
GitHub relative link in Markdown file
Is there a way to create a URL anchor, <a> , link from within a Markdown file, to another file within the same repository and branch (aka a link relative to the current branch)?
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Define global variable in a JavaScript function
...// ...
}
</script>
Alternately, you can assign to a property on window:
<script>
function foo() {
window.yourGlobalVariable = ...;
}
</script>
...because in browsers, all global variables global variables declared with var are properties of the window object. (In the lates...
How to get key names from JSON using jq
...: "Apache Maven", "Implementation-Title" : "northstar", "Implementation-Vendor-Id" : "com.test.testPack", "Implementation-Version" : "testBox", "Manifest-Version" : "1.0", "appname" : "testApp", "build-date" : "02-03-2014-13:41", "version" : "testBox" }
$ jq 'keys' file.json
[
"Archiver-Version",...
How to download HTTP directory with all files and sub-directories as they appear on the online files
There is an online HTTP directory that I have access to. I have tried to download all sub-directories and files via wget . But, the problem is that when wget downloads sub-directories it downloads the index.html file which contains the list of files in that directory without downloading the fil...