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Regex: ?: notation (Question mark and colon notation) [duplicate]
... have the following Java regex, which I didn't write and I am trying to modify:
2 Answers
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Using a string variable as a variable name [duplicate]
... +100 what @jpp said. While this answer is useful and correct, if you're writing something other than a one-off script, you can most likely use a dict.
– Olshansk
Apr 25 at 1:11
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How to change the icon of an Android app in Eclipse?
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Go into your AndroidManifest.xml file
Click on the Application Tab
Find the Text Box Labelled "Icon"
Then click the "Browse" button at the end of the text box
Click the Button Labelled: "Create New Icon..."
Create your icon
Click Finish
Click...
Recommended way of getting data from the server
... the framework), but I'm struggling to figure out how to make it reusable. If I wanted to implement the CRUD functions only once and then inherit their functionality in child factories/services that needed only a urlBase argument (preferably stored on the prototype so that each instance didn't need ...
Local (?) variable referenced before assignment [duplicate]
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In order for you to modify test1 while inside a function you will need to do define test1 as a global variable, for example:
test1 = 0
def testFunc():
global test1
test1 += 1
testFunc()
However, if you only need to read the global varia...
How to put labels over geom_bar for each bar in R with ggplot2
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To add to rcs' answer, if you want to use position_dodge() with geom_bar() when x is a POSIX.ct date, you must multiply the width by 86400, e.g.,
ggplot(data=dat, aes(x=Types, y=Number, fill=sample)) +
geom_bar(position = "dodge", stat = 'ident...
Execute ssh with password authentication via windows command prompt
... in Mac OS X. I installed sshpass via sudo port install sshpass. Though, if there is a problem logging in due to something else, sshpass tended to fail silently (no error message). So debug the command without sshpass first; then add sshpass -p blah (etc.).
– RedRedSuit
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How to write a comment in a Razor view?
...wish to turn into a comment, and then using the Ctrl+K Ctrl+C shortcut, or if you are using Resharper / Intelli-J style shortcuts, then Ctrl+/.
Server side Comments:
Razor .cshtml
Like so:
@* Comment goes here *@
.aspx
For those looking for the older .aspx view (and Asp.Net WebForms) serve...
Lost httpd.conf file located apache [closed]
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yep, apache2ctl is not renamed version of httpd, it's different names of same aplication on Debian- and RedHat-based OS respectively
– vladkras
Mar 19 '16 at 11:21
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Maven : what is the “runtime” scope purpose? [duplicate]
...and also keeps the dependency from being transitive. So that, for example, if module A has a runtime dependency on library X, and module B depends on module A, it does not inherit the dependency on library X. Using "provided" or "compile" would cause B to depend on X.
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