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Check if a string has white space
...c.
function checkNumeric() {
var numericVal = document.getElementById("txt_numeric").value;
if(isNaN(numericVal) || numericVal == "" || numericVal == null || numericVal.indexOf(' ') >= 0) {
alert("Please, enter a numeric value!");
isValid = false;
} else {
isV...
How to Vertical align elements in a div?
...class="ext-box">
<div class="int-box">
<h2>Some txt</h2>
<p>bla bla bla</p>
</div>
</div>
CSS:
div.ext-box { display: table; width:100%;}
div.int-box { display: table-cell; vertical-align: middle; }
Obviously, whether you use ...
HTML Input=“file” Accept Attribute File Type (CSV)
...penxmlformats-officedocument.spreadsheetml.sheet" />
For Text Files (.txt) use:
<input type="file" accept="text/plain" />
For Image Files (.png/.jpg/etc), use:
<input type="file" accept="image/*" />
For HTML Files (.htm,.html), use:
<input type="file" accept="text/html" ...
How to include *.so library in Android Studio?
...libgperf, the key code parts are:
hello-libs/app/src/main/cpp/CMakeLists.txt:
// -L
add_library(lib_gperf SHARED IMPORTED)
set_target_properties(lib_gperf PROPERTIES IMPORTED_LOCATION
${distribution_DIR}/gperf/lib/${ANDROID_ABI}/libgperf.so)
// -I
target_include_directories(hello-libs...
Parallelize Bash script with maximum number of processes
... when the child processes finish.
maxjobs = 10
foreach line in `cat file.txt` {
jobsrunning = 0
while jobsrunning < maxjobs {
do job &
jobsrunning += 1
}
wait
}
job ( ){
...
}
If you need to store the job's result, then assign their result to a variable. After wait you just check ...
How to read a text-file resource into Java unit test? [duplicate]
...n(e);
}
}
Example:
String fixture = this.readResource("filename.txt", Charsets.UTF_8)
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How can I change the file type association of an existing file in WebStorm?
...dded the entire file name to the list of patterns for a text file.
....
*.txt
myfile.js
... etc
This was obviously overriding all other settings. And futhermore it was in the IDE Config not the project config. So I'm guessing every other project would have suffered the same issue.
Once I knew wh...
Bash syntax error: unexpected end of file
... i was able to figure out why it gave me the error. I had a
cat > temp.txt < EOF
some content
EOF
The issue was that i copied the above code to be in a function and inadvertently tabbed the code. Need to make sure the last EOF is not tabbed.
...
Regex - how to match everything except a particular pattern
...you just need /v. Like: findstr A inputfile | findstr /v B > outputfile.txt The first matches all lines with A, the second matches all lines that doesn't have B.
– Juliano
Mar 4 '09 at 22:04
...
How to use Global Variables in C#?
...R_SIZE = 512; // Unmodifiable
public static String FILE_NAME = "Output.txt"; // Modifiable
public static readonly String CODE_PREFIX = "US-"; // Unmodifiable
}
You can then retrieve the defined values anywhere in your code (provided it's part of the same namespace):
String code = Globals....