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Convert String[] to comma separated string in java
...
if (name.length > 0) {
StringBuilder nameBuilder = new StringBuilder();
for (String n : name) {
nameBuilder.append("'").append(n.replace("'", "\\'")).append("',");
// can also do the following
...
UIActionSheet cancel button strange behaviour
...bBar];
The Wrong Way
This will put the tappable area in the wrong place (if you're using a tab bar or toolbar):
[actionSheet showInView:self.view];
If you're using a toolbar, use the showFromToolbar: method instead. You'll need a reference to the toolbar, most likely an ivar
[actionSheet showF...
What is “pom” packaging in maven?
...ackaging.
Somewhere, nested within the project structure you will find artifacts (modules) with war packaging. Maven generally builds everything into /target subdirectories of each module. So after mvn install look into target subdirectory in a module with war packaging.
Of course:
$ find . -inam...
How does this code generate the map of India?
...[b];
b++;
while (a > 64) {
a--;
if (++c == 'Z') {
c /= 9;
putchar(c);
} else {
putchar(33 ^ (b & 0x01));
}
}
}
return 0;
}
The strange clever part is in the putcha...
Timeout command on Mac OS X?
... on Mac OSx. The basic requirement is I am able to run a command for a specified amount of time.
5 Answers
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Reverting part of a commit with git
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git reset -p # -p is short for --patch
Then commit reverse diff of the bad changes
git commit -m "Partially revert <sha1>..."
Finally the reverted GOOD changes (which have been unstaged by the reset command) are still in the working tree. They need to be cleaned up. If no oth...
Using Rails 3.1 assets pipeline to conditionally use certain css
...re-edit the whole structure again.
What you want to do is use separate manifest files to break things up. First you have to re-organize your app/assets/stylesheets folder:
app/assets/stylesheets
+-- all
+-- your_base_stylesheet.css
+-- print
+-- blueprint
+-- print.css
+-- your...
Convert a positive number to negative in C#
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FYI if you try kokbira's method with a short, myShort = (short) -myShort cast is necessary because the short becomes an int when negated.
– AaronLS
Nov 22 '13 at 21:46
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How to change app name per Gradle build type
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If by "app name", you mean android:label on <application>, the simplest solution is to have that point at a string resource (e.g., android:label="@string/app_name"), then have a different version of that string resource...
Compare DATETIME and DATE ignoring time portion
...e new DATE data type in SQL Server 2008 to compare just the date portion:
IF CAST(DateField1 AS DATE) = CAST(DateField2 AS DATE)
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