nicepro

What is the cause of the Bad Request Error when submitting form in Flask application? After reading many similar sounding problems and the relevant Flask docs, I cannot seem to figure out what is generating the following error upon submitting a form: 400 Bad Request The browser (or proxy) sent a request that this server could not understand. While the form always displays properly, the bad reque..

Standard to follow when writing git commit messages This question already has an answer here: Git Commit Messages : 50/72 Formatting 5 answers I find myself managing very many files (over 60 but below 70) and my commit messages so far follow this pattern: when I have added something like on layout.css, my commit message is "added something on layout.css file", and when I remove something, my com..

How run sbt assembly command without tests from command line? I have read questions: this and that. They suggest to modify sbt file. But I want run sbt clean assembly without tests and do not modify sbt build files. Is it possible with sbt? In maven there is -DskipTest=true parameter, is there analog for sbt? For any properties you need to change on the command line, prepend them with "set ", an..

Does the order of members in a struct matter? I have found a peculiar behaviour in C. Consider the below code: struct s { int a; }; struct z { int a; struct s b[]; }; int main(void) { return 0; } It compiles just fine. Then change the order of the members of struct z like so struct z { struct s b[]; int a; }; And all of a sudden we get the compilation error field has incomplete type 'struct s []..

Locking binary files using git version control system For one and a half years, I have been keeping my eyes on the git community in hopes of making the switch away from SVN. One particular issue holding me back is the inability to lock binary files. Throughout the past year I have yet to see developments on this issue. I understand that locking files goes against the fundamental principles of di..

RunAs A different user when debugging in Visual Studio I'm trying to run the program I'm debugging as a different user. Now, this can be done by running the exe and attaching from Visual Studio, but this is cumbersome. What I've tried to do is use the "RunAs" command: command.com /C runas /env /user:OtherUser DebugTarget.Exe But this is attached to command.com, Visual Studio wants an exe. Now I ..

What are WPF Preview Events? I have been looking for descriptions of events "Preview******" like every element has events KeyDown and PreviewKeyDown. What is difference (not that one is attached event and one is not, the real conventional difference and programming way difference) In any class derived from Control, you can override both methods.. OnKeyDown and OnPreviewKeyDown, now I am writing ..

How can I merge many commits, but leave one out? Suppose I have this feature branch "foo". Now I want to merge it back into master, but I've added some debugging code that I don't want in master. The debug code is in it's own commit, so I could use git cherry-pick on each commit and leave out this commit. But that's gonna be quite tiresome. Is there some "inverse cherry-pick" that does this, or ..

How can I assign the output of a function to a variable using bash? I have a bash function that produces some output: function scan { echo "output" } How can I assign this output to a variable? ie. VAR=scan (of course this doesn't work - it makes VAR equal the string "scan") VAR=$(scan) Exactly the same way as for programs. You may use bash functions in commands/pipelines as you would otherwise ..

Best tool for inspecting PDF files? What tool do you recommend for inspecting PDF files? Use case: I'm trying to programmatically generate PDF files (using iText). I'm having trouble achieving certain layouts, but I have PDF files with text laid out the way I want (generated from Word). I would like to reverse engineer how they do it. PDF Inspector seems to be good, but I'm looking for something..