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Can you 'exit' a loop in PHP?
... answered Jan 10 '14 at 2:14
Piseth SokPiseth Sok
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Rails: How can I set default values in ActiveRecord?
How can I set default value in ActiveRecord?
27 Answers
27
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Scale Image to fill ImageView width and keep aspect ratio
...ping aspect ratio.
It doesn't matter if you use android:src or ImageView.setImage* methods and the key is probably the adjustViewBounds.
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Sanitizing strings to make them URL and filename safe?
... * $force_lowercase - Force the string to lowercase?
* $anal - If set to *true*, will remove all non-alphanumeric characters.
*/
function sanitize($string, $force_lowercase = true, $anal = false) {
$strip = array("~", "`", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "=",...
How to reshape data from long to wide format
... the terms for melt/cast.
Edit: Now, in 2019, tidyr v 1.0 has launched and set spread and gather on a deprecation path, preferring instead pivot_wider and pivot_longer, which you can find described in this answer. Read on if you want a brief glimpse into the brief life of spread/gather.
library(tidy...
Python Matplotlib figure title overlaps axes label when using twiny
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For labels you can set the argument labelpad, see here.
– Felix Hoffmann
May 2 '14 at 10:08
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How to port data-only volumes from one host to another?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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Using Gulp to Concatenate and Uglify files
...d gulp-concat both work nicely with gulp-sourcemaps now. Just make sure to set the newLine option correctly for gulp-concat; I recommend \n;.
Original Answer (Dec 2014): Use gulp-uglifyjs instead. gulp-concat isn't necessarily safe; it needs to handle trailing semi-colons correctly. gulp-uglify a...
Changing password with Oracle SQL Developer
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SQL Developer has a built-in reset password option that may work for your situation. It requires adding Oracle Instant Client to the workstation as well. When instant client is in the path when SQL developer launches you will get the following option ena...
C# 'is' operator performance
...ClassTypeEnum { A, B }
public ClassTypeEnum ClassType { get; protected set; }
}
class MyClassA : MyBaseClass
{
public MyClassA()
{
ClassType = MyBaseClass.ClassTypeEnum.A;
}
}
class MyClassB : MyBaseClass
{
public MyClassB()
{
ClassType = MyBaseClass.ClassTyp...