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jQuery changing style of HTML element
...le>
<div id="header" class="row">
<div id="logo" class="col_12">And the winner is<span>n't...</span></div>
<div id="navigation" class="row">
<ul id="pirra">
<li><a href="#">Why?</a></li>
&l...
Using a .php file to generate a MySQL dump
...he PHP script -- no need for the PHP script to get the whole SQL dump as a string : you only need it written to a file, and this can be done by the command itself.
That external command will :
be a call to mysqldump, with the right parameters,
and redirect the output to a file.
For example :
...
Android mock location on device?
...Set location by setting the latitude, longitude and may be the altitude...
String[] MockLoc = str.split(",");
Location location = new Location(mocLocationProvider);
Double lat = Double.valueOf(MockLoc[0]);
location.setLatitude(lat);
Double longi = Double.valueOf(MockLoc[1]);
location.set...
Is there documentation for the Rails column types?
...
Guidelines built from personal experience:
String:
Limited to 255 characters (depending on DBMS)
Use for short text fields (names, emails, etc)
Text:
Unlimited length (depending on DBMS)
Use for comments, blog posts, etc. General rule of thumb: if it's captured v...
Inserting HTML into a div
...
Would help to see an example with a long string of Html inserted. For example, I have a case in which server technologies (php etc) are disallowed, and I want to re-use about 20 lines of html inside the same page.
– Jennifer Michelle
...
How do I check what version of Python is running my script?
...
This information is available in the sys.version string in the sys module:
>>> import sys
Human readable:
>>> print(sys.version) # parentheses necessary in python 3.
2.5.2 (r252:60911, Jul 31 2008, 17:28:52)
[GCC 4.2.3 (Ubuntu 4.2.3-2ubuntu7)]...
Is there a way to avoid null check before the for-each loop iteration starts? [duplicate]
...
Apache Commons
for (String code: ListUtils.emptyIfNull(codes)) {
}
Google Guava
for (String code: Optional.of(codes).get()) {
}
share
|
...
Do you (really) write exception safe code? [closed]
...e in code
Eschew std::sprintf, snprintf, and arrays in general - use std::ostringstream for formatting and replace arrays with std::vector and std::string
When in doubt, look for functionality in Boost or STL before rolling your own
I can only recommend that you learn how to use exceptions properl...
Best practices for copying files with Maven
...
Filtering in Maven refers to string interpolation, so I'd omit <filtering> to prevent unwanted changes to e.g. script files which use ${...} variables.
– Gerold Broser
Feb 4 '18 at 20:14
...
How do I put a border around an Android textview?
...Top="10dp"
android:layout_marginLeft="10dp"
android:text="@string/title"
android:id="@+id/title_label"
android:gravity="center_vertical"/>
<View
android:layout_width="fill_parent"
android:layout_height="0.2dp"
android:id="@+id/separat...