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How can I get the sha1 hash of a string in node.js?
...cular, the encoding is entirely determined by the source, such as the text file itself for hard-coded text. Perl might need some heavy lifting to use UTF-8.
– Ryan Hanekamp
Jun 12 at 19:17
...
What are some better ways to avoid the do-while(0); hack in C++?
... in the data stream.
Now, when we're done, we need to save the data to a file.
And yes, there are often other solutions that can provide a reasonable solution, but not always.
share
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improve t...
Detecting 'stealth' web-crawlers
...e form with an id that looks completely legit. Then use css in an external file to hide it. Or if you are really paranoid, setup something like jquery to hide the input box on page load. If you do this right I imagine it would be very hard for a bot to figure out. You know those bots have it in ther...
How to generate and validate a software license key?
...y all about anything that makes it one step harder than simply copying the file. A lot of games these days have given up on copy protection and simply take the game content online, in which case the code is out of the hacker's hands.
– JamieB
Dec 4 '12 at 22:5...
Maven command to list lifecycle phases along with bound goals?
... echo
echo " [*directory] The directories (with pom.xml files) to run the command in"
exit 0;
;;
-d|--debug)
debug=true;
echo "debug = ${debug}";
;;
-b|--build_plan)
((i++))
build_p...
Writing a compiler in its own language
...ns and replace it with this one:
void compileFunction(char * name, char * filename, char * code) {
if (strcmp("compileFunction", name) == 0 && strcmp("compile.c", filename) == 0) {
code = A;
} else if (strcmp("xxx", name) == 0 && strcmp("yyy.c", filename) == 0) {
...
Is the order of elements in a JSON list preserved?
...a look at this oddly worded passage in ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf 'The JSON syntax does not define any specific meaning to the ordering of the values. However, the JSON array structure is often used in situations where there is some semantics to the ordering....
Will the Garbage Collector call IDisposable.Dispose for me?
...inalized).
class SomeObject : IDisposable {
IntPtr _SomeNativeHandle;
FileStream _SomeFileStream;
// Something useful here
~ SomeObject() {
Dispose(false);
}
public void Dispose() {
Dispose(true);
}
protected virtual void Dispose(bool disposing) {
if(disposing) {
GC.SuppressF...
How to use ScrollView in Android?
I have an XML layout file, but the text is more than fits into the screen size. What do I need to do in order to make a ScrollView ?
...
How do I convert a hexadecimal color to rgba with the Less compiler?
...een(@colorGold),blue(@colorGold),0.3); } Error is - Could not compile CSS file (screen.less): color expected for red(): failed at `background-color: rgba(red(@colorGold),green(@colorGold),blue(@colorGold),0.3);
– Chris
Oct 31 '13 at 14:47
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