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How to debug Visual Studio extensions
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Hi, what do you mean it will start VS with my VSIX as an "available extension"? Where do I find the available extensions? When I go to Tools -> Extensions and Updates, I only see "Installed", "Online" and "Updates".
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How can I get last characters of a string
...avascript string method .substr() combined with the .length property.
var id = "ctl03_Tabs1";
var lastFive = id.substr(id.length - 5); // => "Tabs1"
var lastChar = id.substr(id.length - 1); // => "1"
This gets the characters starting at id.length - 5 and, since the second argument for .subs...
How can I find my Apple Developer Team id and Team Agent Apple ID?
...ying to transfer an app. I am having troubles finding my team agent apple id and my team id. I have found it before and I have searched for 30 min without any luck now that i need it.
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How to make a Java Generic method static?
...thods (appendToArray) never interfere with each other.
So, what does this mean:
In my answer <E> would hide the E from ArrayUtils<E> if the method wouldn't be static. AND <E> has nothing to do with the E from ArrayUtils<E>.
To reflect this fact better, a more correct answer...
Which characters need to be escaped when using Bash?
...eption of NUL bytes (because variables are implemented with C strings, and meant to be used as C strings, namely program arguments), but you should switch to a "binary" locale such as latin1.
(You can easily validate the rules by reading the POSIX spec for sh. For bash, check the reference manual...
How to make a countdown timer in Android?
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new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
//here you can have your logic to set text to edittext
}
public void onFinish() {
m...
json_encode() escaping forward slashes
...le it. Like in many other languages, escaping characters without a special meaning in the language just leaves those characters alone.
– ThiefMaster
Apr 18 '12 at 13:31
19
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How can I check whether a numpy array is empty or not?
...calar). In this example, the scalar is None (None doesn't have any special meaning, this is just an object array). It depends on what you are doing but you most likely do want to consider scalar arrays as not being empty.
– asmeurer
Jun 26 at 21:54
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Can I specify multiple users for myself in .gitconfig?
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You can configure an individual repo to use a specific user / email address which overrides the global configuration. From the root of the repo, run
git config user.name "Your Name Here"
git config user.email your@email.com
whereas the default use...
SQL is null and = null [duplicate]
...r than "false", but the effect is the same).
The reasoning is that a null means "unknown", so the result of any comparison to a null is also "unknown". So you'll get no hit on rows by coding where my_column = null.
SQL provides the special syntax for testing if a column is null, via is null and is...