大约有 6,600 项符合查询结果（耗时：0.0228秒） [XML]
How can I view the shared preferences file using Android Studio?
...to store certain values for my app. I would like to see the file where the info is actually stored on my phone. I found many ways to do this on Eclipse, but I'm debugging on Android Studio. My phone is rooted. I read that having root access is important to read these types of files. If there is no w...
How to redirect 'print' output to a file using python?
... You can even use the different message levels (critical, error, warning, info, debug) to, for example, only print major issues to the console, but still log minor code actions to a file.
A simple example
Import logging, get the logger, and set the processing level:
import logging
logger = loggi...
How can the Euclidean distance be calculated with NumPy?
...lding the dist_sq. Our hotdog example then becomes:
# Chaining generators
info = in_range_with_dist_sq(origin, walking_distance, hotdog_stands)
info = (stand, dist_sq**0.5 for stand, dist_sq in info)
for stand, dist in info:
print("%s %.2fm" % (stand, dist))
...
How to delete or add column in SQLITE?
...leName + "_old;");
}
To get the table's column, I used the "PRAGMA table_info":
public List<String> getTableColumns(String tableName) {
ArrayList<String> columns = new ArrayList<String>();
String cmd = "pragma table_info(" + tableName + ");";
Cursor cur = getDB().raw...
Is it possible to create a multi-line string variable in a Makefile
...r variable on standard output, there is another solution :
do-echo:
$(info $(YOUR_MULTILINE_VAR))
share
|
improve this answer
|
follow
|
...
Why is it bad style to `rescue Exception => e` in Ruby?
...og "Caught #{e}.", :warn
self.log "Logged Error - Continuing Process.", :info
end
beep beep
Warning: Caught SyntaxError Exception.
Info: Logged Error - Continuing Process.
You notice something is wrong, and you slam on the emergency breaks (^C: Interrupt)
beep beep
Warning: Caught Interrupt Ex...
How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu
...es that are loaded into the process. Locate the one you want to get debug info for. Right-click it and select Symbol Load Information. You'll get a dialog that lists all the directories where it looked for the .pdb file for the assembly. Verify that list against the actual .pdb location. Make s...
cannot download, $GOPATH not set
...
Thanks for the info. Do you need to change your workspace for each individual project?
– Doug Molineux
Nov 7 '15 at 17:30
...
How to append text to a text file in C++?
...ritten";
f << "wll";
f << "be append";
...
You can find more information about the open modes here and about fstreams here.
share
|
improve this answer
|
follow...
How to capture no file for fs.readFileSync()?
...
Thanks, that's the info I was looking for. I just presumed that it would be a specific type of Error. I have also just realised I misunderstood how the try/catch works, I was thinking that you could catch a specific error type (a la java). Than...