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Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23
...e I had a similar problem..
I had to explicitly add '.aar' as a registered file type under the 'Archives' category in AS settings.
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Why does cURL return error “(23) Failed writing body”?
...E_WRITE_ERROR (23) An error occurred when writing received data to a local file, or an error was returned to libcurl from a write callback. curl.haxx.se/libcurl/c/libcurl-errors.html
– Jordan Stewart
Jan 20 '17 at 0:47
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PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...that every text submitted through your forms is utf_8. Concerning uploaded files, try running the unix 'file -i' command on it through e.g. exec() (if possible on your server) to aid the detection (using the document's BOM.)
Concerning scraping data, you could read the HTTP headers, that usually spe...
How to intercept click on link in UITextView?
... the application start with your new subclass of UIApplication, locate the file main.m in your project. In this small file that bootstraps your app, there is usually this line:
int retVal = UIApplicationMain(argc, argv, nil, nil);
The third parameter is the class name for your application. So, re...
Differences between utf8 and latin1
...isn't an encoding. It's usually an option that you can give when reading a file, telling the IO functions to not apply any encoding, but instead just read the file byte by byte.
– sepp2k
May 17 '17 at 11:38
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There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
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This is OK too; For example:
==> In "NumberController" file:
public ActionResult Create([Bind(Include = "NumberId,Number1,Number2,OperatorId")] Number number)
{
if (ModelState.IsValid)
{
...
...
return RedirectToAction("Index");
}
ViewBag....
Hidden features of Perl?
...t iteration when looping through the records (usually lines) returned by a file handle, without using a flag variable:
while(<$fh>)
{
next if 1..1; # skip first record
...
}
Run perldoc perlop and search for "flip-flop" for more information and examples.
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What is the standard naming convention for html/css ids and classes?
...to catch errors. eg: If you see .unknown_name or #unknownName in your CSS file, you know you need to figure out what that's actually referring to.
UPDATE 2019
(Hyphens are called 'kebab-case', underscores are called 'snake_case', and then you have 'TitleCase', 'pascalCase')
I personally dislik...
NameError: global name 'xrange' is not defined in Python 3
...wnload the package named future,such as pip install future.And in your .py file input this "from past.builtins import xrange".This method is for the situation that there are many xranges in your file.
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Counter increment in Bash loop not working
...variables local to the child process.
One way to solve it is using a temp file for storing the intermediate value:
TEMPFILE=/tmp/$$.tmp
echo 0 > $TEMPFILE
# Loop goes here
# Fetch the value and increase it
COUNTER=$[$(cat $TEMPFILE) + 1]
# Store the new value
echo $COUNTER > $TEMPF...