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Practical non-image based CAPTCHA approaches?
...d with the number of seconds the page has been loaded for:
var antiSpam = function() {
if (document.getElementById("antiSpam")) {
a = document.getElementById("antiSpam");
if (isNaN(a.value) == true) {
a.value = 0;
} els...
How to replace case-insensitive literal substrings in Java
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I mean two things: 1. "blÁÜ123".replaceAll("(?i)bláü") does not replace anything. 2. "Sentence!End".replaceAll("(?i)Sentence.") does maybe replace more than anticipated.
– stracktracer
Apr 11 '12 at 11:54
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How to check internet access on Android? InetAddress never times out
...olean response */ });
Extra: One-shot RxJava/RxAndroid Example (Kotlin)
fun hasInternetConnection(): Single<Boolean> {
return Single.fromCallable {
try {
// Connect to Google DNS to check for connection
val timeoutMs = 1500
val socket = Socket()
val socketAddre...
Where does Android emulator store SQLite database?
...
123
An update mentioned in the comments below:
You don't need to be on the DDMS perspective an...
RESTful Authentication
...it can be achieved, in the SOA over HTTP world via:
HTTP basic auth over HTTPS;
Cookies and session management;
Token in HTTP headers (e.g. OAuth 2.0 + JWT);
Query Authentication with additional signature parameters.
You'll have to adapt, or even better mix those techniques, to match your softwa...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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AdaTheDevAdaTheDev
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Serialize an object to XML
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123
I modified mine to return a string rather than use a ref variable like below.
public static s...
How can I undo a `git commit` locally and on a remote after `git push`
...lt;remote> <branch>
(Example push: git push -f origin bugfix/bug123)
This will undo the last commit and push the updated history to the remote. You need to pass the -f because you're replacing upstream history in the remote.
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Best practices for circular shift (rotate) operations in C++
...f the value to be shifted is also a compile-time constant after inlining. https://gcc.gnu.org/wiki/DontUseInlineAsm.
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How to get an MD5 checksum in PowerShell
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vcsjonesvcsjones
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