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How do I get the current username in Windows PowerShell?

... I'd like to throw in the whoami command, which basically is a nice alias for doing %USERDOMAIN%\%USERNAME% as proposed in other answers. Write-Host "current user:" Write-Host $(whoami) share ...
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window.location.reload with clear cache [duplicate]

... UPDATE 1 After reading the comments I realize you wanted to programmatically erase the cache and not every time. What you could do is have a function in JS like: eraseCache(){ window.location = window.location.href+'?eraseCache=true'; } Then, in PHP let's say, you do something like this: &l...
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]

... v.end(); ++it) //v is some [std] container { //.. } Or, more generally, //good : auto increases readability here for(auto it = std::begin(v); it != std::end(v); ++it)//v could be array as well { //.. } But when the type is not very well-known and infrequently used , then I think ...
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How can I get zoom functionality for images?

...t this might slow it down. 3. Do you have a phone you could test on? 4. If all else fails, see if multiplying mScaleFactor by 2 (if > 1) or 0.5 (if < 1) helps your situation. – Mike Ortiz Oct 4 '11 at 0:51 ...
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In c++ what does a tilde “~” before a function name signify?

... memory, etc. etc. Here's a description from ibm.com: Destructors are usually used to deallocate memory and do other cleanup for a class object and its class members when the object is destroyed. A destructor is called for a class object when that object passes out of scope or is explicitly delete...
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Git interactive rebase no commits to pick

... pushed for your second question: have a branch with your changes (basically a configuration branch) and regularly merge the other branches into it. this way the changes will not move to other branches share | ...
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How can I send an HTTP POST request to a server from Excel using VBA?

...und parameters if you do not use the Sub's return value: VBA Syntax do not allow parentheses around Sub's parameters (they are needed for Functions, though), so these parentheses are actually arithmetic parentheses used to clarify operator precedence. Apart from being misleading and unclear, this ca...
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move_uploaded_file gives “failed to open stream: Permission denied” error

...ke the owner of those folders same as httpd process owner OR make them globally writable (bad practice). Check apache process owner: $ps aux | grep httpd. The first column will be the owner typically it will be nobody Change the owner of images and tmp_file_upload to be become nobody or whatever t...
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How can I switch my git repository to a particular commit

... To create a new branch (locally): With the commit hash (or part of it) git checkout -b new_branch 6e559cb or to go back 4 commits from HEAD git checkout -b new_branch HEAD~4 Once your new branch is created (locally), you might want to replicate...
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When should we use mutex and when should we use semaphore

... to sleep till you release the mutex. Spinlock: Use a spinlock when you really want to use a mutex but your thread is not allowed to sleep. e.g.: An interrupt handler within OS kernel must never sleep. If it does the system will freeze / crash. If you need to insert a node to globally shared linke...