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How to tell PowerShell to wait for each command to end before starting the next?
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Including the option -NoNewWindow gives me an error: Start-Process : This command cannot be executed due to the error: Access is denied.
The only way I could get it to work was to call:
Start-Process <path to exe> -Wait
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Writing Unicode text to a text file?
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Thanks. This runs without an error, but then if I open the text file, I see a bunch of weird symbols :) I need to copy and paste the text into a Wordpress page (don't ask). Is there any way I can actually print the symbols that are there? I guess not to ...
How can I get a JavaScript stack trace when I throw an exception?
...n the comments on the original question is to use the stack property of an Error object like so:
function stackTrace() {
var err = new Error();
return err.stack;
}
This will generate output like this:
DBX.Utils.stackTrace@http://localhost:49573/assets/js/scripts.js:44
DBX.Console.Debug@h...
Taking screenshot on Emulator from Android Studio
...when I changed the default Desktop location to my Pictures library. Before all looked fine, but it didn't save the screenshot
– lvmeijer
Feb 11 '19 at 2:30
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为什么说自媒体到了最危险的时期？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...科技自媒体人社群，关注的是如何把生产内容的人有机的连接在一起。科技自媒体发展到现在这个阶段，相应的对于自媒体人的组织也提出了新的要求，不再仅仅是人员数量的简单集合，也不是纯粹的内容采集，而是把一群真正...
How to check if a file exists in Documents folder?
...th: method. It's often better to just try to open a file and deal with the error if the file does not exist.
NSFileManager Class Reference
Note: Attempting to predicate behavior based on the current state of the file system or a particular file on the file system is not recommended. Doing so can ca...
Print PHP Call Stack
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To log the trace
$e = new Exception;
error_log(var_export($e->getTraceAsString(), true));
Thanks @Tobiasz
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Changing iframe src with Javascript
I am trying to change an <iframe src=... > when someone clicks a radio button. For some reason my code is not working correctly and I am having trouble figuring out why. Here is what I have:
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Converting XML to JSON using Python?
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If some time you get only response code instead of all data then error like json parse will be there so u need to convert it as text
import xmltodict
data = requests.get(url)
xpars = xmltodict.parse(data.text)
json = json.dumps(xpars)
print json
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filename and line number of python script
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NameError: global name '__file__' is not defined on my Python interpreter: Python 2.7.6 (default, Sep 26 2014, 15:59:23). See stackoverflow.com/questions/9271464/…
– bgoodr
May 5 '17 at 17...