pe-file | Basic utility code for reading and modifying PE files | File Utils library
kandi X-RAY | pe-file Summary
kandi X-RAY | pe-file Summary
Basic utility code for reading and modifying PE files (EXE, DLL, …). This is simply code and not a program. It could easily be compiled into a DLL and expose the PEFile class. When compiling commenting out EXPOSE_DIRECT_RESOURCES causes direct resource access to be completely blocked and not expose the underlying resource classes. However resources are still accessible though other functions.
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QUESTION
To handle file uploads on a website we have to use a hidden element.
To find out what file has been selected in the Select File Dialog, we can use the onchangeevent.
But how can we detect if the user has hit the cancel button?
Unfortunately, there is no oncancel event.
There exist a lot of workarounds to detect if the user has hit the cancel button, but due to the problem I described here, none of them worked for me reliably.
...ANSWER
Answered 2022-Mar-11 at 08:26I've invested countless hours looking for a solution. And now I want to share my solution with you.
I use three event handlers:
onchangeevent on the file input: To detect when a file has been selected.onfocusevent onwindow: To detect when the Select File Dialog has been closed.onmousemoveevent ondocument.body: To detect when the interaction is not blocked anymore. Only when this event is called, you can be sure that theonchangeevent of the input element has been called.
The first two points are obvious and you find them in most proposed solutions. But the crucial point is number 3. In other solutions I sometimes faced the problem that I selected a file, but this selected file has not been propagated to the onchange event handler before window's got focus.
To make a long story short, here's my implementation:
TypeScript solution:
QUESTION
I have a form divided into 3 tabs, in tab 2 and in tab 3 you have to upload multiple images respectively. The information that I have found about it, for the most part I do not understand and the one that I have seen easily, throws me this error:
...ANSWER
Answered 2022-Mar-07 at 20:20Change
QUESTION
I've tried NoodleOfDeath's solution of Cordova Android clicking input problem, but I faced with a problem: "cannot find symbol" for createTempFile and createUriForFile methods. As far as I understand I should import this methods, but google don't show any examples. Or it should be some library, which has these methods, or only @NoodleOfDeath has required code. I would like to ask this question directly, but have no reputation make comments, so I have to create this thead.
Also I'am newbie in java, so I'm sorry if my question sounds stupid.
ANSWER
Answered 2022-Mar-02 at 08:15I've solved the problem. Not sure that this is the best way, but it works on my device with android 11, and cordova 9.0. I've changed the try-catch block inside the body of onShowFileChoosermethod in NoodleOfDeath's solution.
QUESTION
I have a data frame containing a shape-file that I want to merge with another data-set that contains years. I'm interested in adding a variable with years to the former while all other variables remain the same for each year. I'm not sure how to do this.
As an example, say I have the following data-set:
...ANSWER
Answered 2022-Jan-09 at 19:08We can create a list column grouped by 'code' or 'id' and then unnest the list
QUESTION
I created a map with osmWebWizard.py and that's working well in Sumo. When importing it in veins example and hit "Play/Start" on the simulation nothing happens until I also hit the Start button in Sumo-gui as well. If I never hit it in Sumo, QTenv is going to "Not respond" or crash. Why is this happening? Can it be changed manually?
Also obstacles are not being recognized as expected, although the *.poly.xml file exists and also I've built myself with polyconvert function. That's why I also tried GatcomSUMO but on my system is not working very well, I'm on Linux, while in the video Windows is being used and the process seems pretty straight forward. After a series of warnings I'm getting an error. Here is the log:
...ANSWER
Answered 2021-Dec-05 at 10:57To allow QTenv to run both Omnet++ simulation and SUMO it's important to set the parameters in the *.sumo.cfg file. By default osmWebWizard tool is pointing to the *.view.xml file, which is left to be modified by the user.
The solution is to add the following lines in the sumocfg file:
QUESTION
I am doing a project on bicycle crashes with motorised vehicles in North Carolina. My initial goal is to be able to identify which streets (and intersections) are most prone to accidents.
Using a 2D-Kernel Density Estimator I have managed to identify the most crash prone county in the state as being Mecklenburg County. Now I am trying to narrow down further to individual streets. This is where I need your help and suggestions!
My question is: How do i join point data with the lines?
I have two datasets that I am trying to join:
- Bike crashes coordinates:
ANSWER
Answered 2021-Nov-29 at 21:03This looks as a fun little project!
To make the answer general - and interesting to future readers: intersection of points and lines is rarely reliable.
Even if it were not for inaccuracies in data entry the simple fact of floating point math will make for many (superficial) misses. The distance may help somewhat, but it may be a good idea to consider other options also.
You have two possibilities, depending on how you structure your problem:
- starting from your roads object you can make a buffer polygon around your roads as lines, and count the number of points (crashes) within that buffer
- starting from your crashes object you can find the nearest road object - each crash site is guaranteed to have a single nearest road, even if "nearest" is a relative term.
For a quick & dirty overview consider this piece of code:
QUESTION
I'm trying to clip lines based on a shape-file in python. I have a script that works, but it is very slow. Are there a faster way to do this? A prerequisite are that I have to do it with python.
...ANSWER
Answered 2021-Sep-06 at 16:57You can save a lot of time by calling intersection just once and saving the result, instead of calling it multiple times. I call the intersection method once at the top of the loop and save it as a variable, then refer to the variable in the logic, instead of running it again.
You can also save time by skipping the intersects check entirely, because if a line doesn't intersect with mergedshorelines, it won't be a MultiPoint or Point object, it will be a LineString.
You can also optimize the part of the script that looks for the closest point in a MultiPoint. When trying to find the closest point to the origin of the line, you only need to check the first and last point in a MultiPoint, because the points are sorted. So either the first or last point will be closest to the origin.
QUESTION
I am building a website targeted mostly at browsers using Ionic React.
I am trying to use a react-hook-form to upload a list of files (among other data) and save them in a FieldArray together with other data.
I have implemented file upload following this answer in Ionic Forum, using an IonButton and an input.
...ANSWER
Answered 2021-Aug-27 at 21:33I found a few issues with your approach, I also removed the reading of the file into a blob, dont think you should do that until the user actually submits since they could delete the file.
First Issue - you were not passing index into this function
QUESTION
TLDR: I'm trying to combine rows of a GeoPandas Dataframe into one row where their shapes are combined into one.
I'm currently working on a little project that requires me to create interactive choropleth plots of Canadian health regions using a few different metrics.
I had merged two Dataframes, one containing population estimates by year for each health region, and another GeoDataframe containing the geometry for the health regions, when I noticed that the number of rows wasn't the same.
Upon further inspection, I realized the two datasets I had been using didn't include the exact same health regions. The shape-files I got had a few more health regions than the population data, which had amalgamated a few of them for methodological reasons.
After noticing the difference, I redid the merge to show me the differences so I could figure out what I need to roll up.
...ANSWER
Answered 2021-Aug-13 at 18:52Turns out it was actually simpler than I had imagined, and I was just confused about some additional columns in the dataframe that weren't actually necessary for the mapping. I'm new to Geopandas and mapping in general, so I hadn't realized the SHAPE_AREA and SHAPE_LEN weren't actually needed.
Here was the code I used to import the dataframe without the extra columns and then combine the 3 polygons:
QUESTION
I am unable to upload the file using sendkeys in selenium . Even I tried to upload file on different website . Even I change the browser . Earlier I was using Chrome now I tried on Mozilla also . I am getting an exception . Let me share the script below
...ANSWER
Answered 2021-Aug-13 at 04:40If the wepage contains any input tag with attribute type and value is file, you can directly do send_keys
So, You should replace
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