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How to create a file in Android?
...ile...
try {
// catches IOException below
final String TESTSTRING = new String("Hello Android");
/* We have to use the openFileOutput()-method
* the ActivityContext provides, to
* protect your file from others and
* This is done for security-reasons.
...
Remove all line breaks from a long string of text
...ne characters
it takes such a multi-line string which may be messy e.g.
test_str = '\nhej ho \n aaa\r\n a\n '
and produces nice one-line string
>>> ' '.join([line.strip() for line in test_str.strip().splitlines()])
'hej ho aaa a'
UPDATE:
To fix multiple new-line character producin...
How to check if a variable is set in Bash?
...tion this syntax but says just quote(Omitting the colon[ ":"] results in a test only for a parameter that is unset. .. ${parameter:+word} [means] If parameter is null or unset, nothing is substituted, otherwise the expansion of word is substituted.); the cited ref pubs.opengroup.org/onlinepubs/96999...
How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
I am trying to create a connection to my database, when I put test my code using the main method, it works seamlessly. However, when trying to access it through Tomcat 7, it fails with error:
...
SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
...orums.developer.apple.com/thread/4743#14441
UPDATE
OK, here’s the latest.
This is a complex problem with multiple
possible causes:
Some instances of the problem are caused by incorrect
app signing. You can easily distinguish this case because the problem
is 100% reproducible...
Ternary operator is twice as slow as an if-else block?
... {
34: if (i > 0)
00000088 85 C0 test eax,eax
0000008a 7E 08 jle 00000094
35: {
36: value += 2;
0000008c 83 C3 02 add ebx,2
0000008f 83 D7 00 ...
Validating parameters to a Bash script
...
@ojblass I was missing one of the tests he was asking about. Adding that in meant also adding in his directories to test against, which significantly expanded the size of the answer since they can't fit on one line. Can you suggest a more compact way of testi...
Is git not case sensitive?
...
In my scenario I had two folders tests and Tests which showed as two separate folders in Github but a single Tests folder in Windows. My aim was to combine them both into tests.
I used the following approach:
Create a new folder temp
Copy all content from...
Load dimension value from res/values/dimension.xml from source code
...
In my dimens.xml I have
<dimen name="test">48dp</dimen>
In code If I do
int valueInPixels = (int) getResources().getDimension(R.dimen.test)
this will return 72 which as docs state is multiplied by density of current phone (48dp x 1.5 in my case)
...
Entity Framework - Code First - Can't Store List
..., and avoid an extra class for the list of a primitive type.
public class Test
{
public Test()
{
_strings = new List<string>
{
"test",
"test2",
"test3",
"test4"
};
}
[Key]
[DatabaseGenerated(DatabaseG...